deleting % at method search on Profile
capitalize parameter method search at class Profile
searchin only with category and city at Profile#search
searching  with category and city or only city at Profile#search
try fixing Profile#search (postgle)
try fixing Profile#search again (postgle)
try fixing Profile#search again (postgle) capitalize
try fixing Profile#search again (postgle) capitalize :(
editing Profile#search (lower,capitalize)
 Profile#search city and category