Certified GKH Gardening Expert
Nearly any bulb, including snowdrops, can be grown indoors as long as you provide the proper growing conditions and place them in well-draining pots. However, keep in mind that snowdrops are very early flowers--late winter/early spring. Here is growing info for snowdrops: https://www.gardeningknowhow.com/ornamental/bulbs/snowdrop/information-about-snowdrops-and-when-to-plant-snowdrop-flower-bulbs.htm
For tips on growing bulbs in pots, this article should help: https://www.gardeningknowhow.com/ornamental/bulbs/bgen/bulbs-to-grow-as-indoor-houseplants.htm
What bulbs can be growing indoors?