If you are looking for medical studies on "compression stockings" for mothers (often used for circulation during or after pregnancy), try searching for: "clinical efficacy of compression stockings in postpartum care."
If you are looking for research related to maternal health, parental trends, or media studies, the phrasing might be slightly different. Here are a few ways to refine your search for a "proper paper" or scholarly source:
If this refers to a specific trend in digital media or advertising, you might look for: "representation of motherhood in digital media clips" or "maternal archetypes in modern advertising."