Example: "+shepherds" finds all emails that contain "shepherds," but not those containing just "shepherd" or "shehperds" alone.
Ihe nlereanya: "" ndị ọzụzụ atụrụ "na-ahụ ozi ọ bụla nke nwere" ndị ọzụzụ atụrụ ," ma ọ bụghị ndị nwere naanị" onye ọzụzụ atụrụ "ma ọ bụ" atụrụ "naanị.