Perhaps you should try some spelling variations:
transform school » transforming schools, transformative school, reform school
heat transform » heat transfer, heat transport, haar transform
base transfer » based transfer, based transfers, basin transfer
own heat » own death, own best, own real
school a » school _, school age
guias 3 » guias de
3 base » 3 based, 3 basel, _ base

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: (( gua own heat transform school a ) OR ( guias 3 base transfer _ cas ))~.
• Adding a wildcard symbol may retrieve word variants: (( gua own heat transform school a ) or ( guias 3 base transfer _ cas ))*.