If I search, for instance, "Vanessa Garcia", even in quotes, the search matches the individual words, so in https://www.girlswithmuscle.com/images/4/?name=%22Vanessa+Garcia%22 (page 4 of the current search) I can also find a picture with "Angie Garcia (L), Vanessa Silvera Brun (R)".
I don't see an option to perform an exact search... is this functionality removed?
edit: To clarify, by default the search once again works as it did to cause the issue you described, but there is now an Adavanced Search option that does what you're looking for: "exact name match."
I don't see an option to perform an exact search... is this functionality removed?