Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 3664pr0001 Duplo Brick 2 x 2 x 2 Curved Top with Eye with White and Medium Azure on Both Sides Print Print of this part
• 3664pr0002 Duplo Brick 2 x 2 x 2 Curved Top with Minnie Mouse Print Print of this part
• 3664pr0003 Duplo Brick 2 x 2 x 2 Curved Top with Ladybird / Ladybug Face Print Print of this part
• 3664pr0004 Duplo Brick 2 x 2 x 2 Curved Top with Mickey Mouse Print Print of this part
• 3664pr0005 Duplo Brick 2 x 2 x 2 Curved Top with Circled '2' Print on Curved Sides Print of this part
• 3664pr0006 Duplo Brick 2 x 2 x 2 Curved Top with Clock, Hands at 4:57 Print Print of this part
• 3664pr0007 Duplo Brick 2 x 2 x 2 Curved Top with Large Eye with White Pupil Print Print of this part
• 3664pr0008 Duplo Brick 2 x 2 x 2 Curved Top with Girl Face, Open Smile, Crown with Jewel Print Print of this part
• 3664pr0009 Duplo Brick 2 x 2 x 2 Curved Top with Rooster Weather Vane Print Print of this part
• 3664pr0010 Duplo Brick 2 x 2 x 2 Curved Top with Caterpillar/Snail Face Print Print of this part
• 3664pr0011 Duplo Brick 2 x 2 x 2 Curved Top with Police Star Badge Silver Print Print of this part
• 3664pr0012 Duplo Brick 2 x 2 x 2 Curved Top with Coat of Arms Flying Horse Print Print of this part
• 3664pr0013 Duplo Brick 2 x 2 x 2 Curved Top with Side A Insect Eyes Open and Side B Eyes Closed Print of this part
• 3664pr0014 Duplo Brick 2 x 2 x 2 Curved Top with Gold Bell Print Print of this part
• 3664pr0015 Duplo Brick 2 x 2 x 2 Curved Top with Eye with Teardrop Spot Print Print of this part
• 3664pr0016 Duplo Brick 2 x 2 x 2 Curved Top with Large Eye with White Pupil, and Lime Iris Print Print of this part
• 3664pr0017 Duplo Brick 2 x 2 x 2 Curved Top with Large Eye with White Pupil, and Azure Iris Print Print of this part
• 3664pr0018 Duplo Brick 2 x 2 x 2 Curved Top with Clock Hands 10:10 Print Print of this part
• 3664pr0019 Duplo Brick 2 x 2 x 2 Curved Top with Eye Print on Two Sides Print of this part
• 3664pr0020 Duplo Brick 2 x 2 x 2 Curved Top with Table Lamp Print Print of this part
• 3664pr0021 Duplo Brick 2 x 2 x 2 Curved Top with Vase and Three Flowers Print Print of this part
• 3664pr0022 Duplo Brick 2 x 2 x 2 Curved Top with Life Preserver Print Print of this part
• 3664pr0023 Duplo Brick 2 x 2 x 2 Curved Top with Clock Hands 10:08 Print Print of this part
• 3664pr0024 Duplo Brick 2 x 2 x 2 Curved Top with Eye with White on Two Sides Print Print of this part
• 3664pr0025 Duplo Brick 2 x 2 x 2 Curved Top with Orange Circles and Dots Print Print of this part
• 3664pr0026 Duplo Brick 2 x 2 x 2 Curved Top with Boy Face, Open Smile, Freckles, Brown Hair Print Print of this part
• 3664pr0027 Duplo Brick 2 x 2 x 2 Curved Top with Girl Face, Red Lips, Open Smile, Freckles, Dark Orange Hair with Polka Dot Bow Print Print of this part
• 3664pr0028 Duplo Brick 2 x 2 x 2 Curved Top with Winking Face Print Print of this part
• 3664pr0029 Duplo Brick 2 x 2 x 2 Curved Top with Yellow and Orange Snail House Print Print of this part
• 3664pr0030 Duplo Brick 2 x 2 x 2 Curved Top with Stars Print Print of this part
• 3664pr0031 Duplo Brick 2 x 2 x 2 Curved Top with Bright Light Yellow Sleeping Moon, Stars on Medium Azure Background / Bright Light Orange Smiling Sun with Cloud Print Print of this part
• 3664pr0032 Duplo Brick 2 x 2 x 2 Curved Top with Sitting Bird, White Face with Closed Eyes, Bright Light Orange Feet Print Print of this part
• 3664pr0033 Duplo Brick 2 x 2 x 2 Curved Top with Sitting Bird, White Face with Open Eyes, Bright Light Orange Feet Print Print of this part
• 3664pr0034 Duplo Brick 2 x 2 x 2 Curved Top with Snowgie Print Print of this part
• 3664pr0035 Duplo Brick 2 x 2 x 2 Curved Top with Squinting Eye Print Print of this part
• 3664pr0036 Duplo Brick 2 x 2 x 2 Curved Top with Black Eyes, Smiling Mouth, Lime Leaf Print Print of this part
• 3664pr9990 Duplo Brick 2 x 2 x 2 Curved Top with Alien Face with Three Eyes Print Print of this part
• 3664pr9991 Duplo Brick 2 x 2 x 2 Curved Top with Beehive Print Print of this part
• 3664pr9992 Duplo Brick 2 x 2 x 2 Curved Top with Circled Number 2 Print Print of this part
• 3664pr9993 Duplo Brick 2 x 2 x 2 Curved Top with White Flower with Red Center Print Print of this part
• 3664pr9994 Duplo Brick 2 x 2 x 2 Curved Top with Water Spout Print Print of this part
• 3664pr9995 Duplo Brick 2 x 2 x 2 Curved Top with Clock Hands 6:12 Print Print of this part
• 3664pr9996 Duplo Brick 2 x 2 x 2 Curved Top with Life Preserver and 'LEGO' Print Print of this part
• 3664pr9997 Duplo Brick 2 x 2 x 2 Curved Top with Donald Duck Print Print of this part
• 3664pr9998 Duplo Brick 2 x 2 x 2 Curved Top with Goofy Print Print of this part
• 3664pr9999 Duplo Brick 2 x 2 x 2 Curved Top with Pluto Print Print of this part