Perhaps you should try some spelling variations:
transform signal » transform global, transform ideas, transform school
food transfer » food transfers, funds transfer
all legendre » als legende, _ legendre, bei legendre
transfer 3 » transfer _, transfer 4, transfer a
grass all » grain all
guias dog » guia do, guias de
signal _ » signals _
3 cas » 3 case, 3 cash, 3 cars

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( grass all legendre transform signal _ ) OR ( guias dog food transfer 3 cas ))~.
• Adding a wildcard symbol may retrieve word variants: (( grass all legendre transform signal _ ) or ( guias dog food transfer 3 cas ))*.