Perhaps you should try some spelling variations:
transfers school » transform school, transfers schooling, transfers schemes
des transfers » net transfers, cash transfers, arms transfers
transformed 1 » transformed _, transformer 1, transformed a
school books » school boards, school bus, school buses
vague code » vague de
aguas well » gas well, aguas del
code des » code de
acao » cacao, macao, cao

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: (( vague code des transfers school books ) OR ( aguas well _ transformed 1 acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( vague code des transfers school books ) or ( aguas well _ transformed 1 acao ))*.