Perhaps you should try some spelling variations:
transform signal » transform global, transform ideas, transform school
based transfers » basin transfers, cash transfers, land transfers
transfers 2 » transfers _, transfers 3, transfers 6
good ideas » good idea
old ideas » own ideas
signal _ » signals _
guias d » guias de
d based » 3 based, bdd based, cfd based
2 cas » 2 case, 2 cash, _ cas
gras » grass, grasp, grabs

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: (( gras ((old ideas) OR (good ideas)) transform signal _ ) OR ( guias d based transfers 2 cas ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( gras ((old ideas) OR (good ideas)) transform signal _ ) or ( guias d based transfers 2 cas ))~".
• Adding a wildcard symbol may retrieve word variants: (( gras ((old ideas) OR (good ideas)) transform signal _ ) or ( guias d based transfers 2 cas ))*.