Perhaps you should try some spelling variations:
transfer school » transform school, transfer scheme, transfers schooling
transformed 1 » transformed _, transformer 1, transformed a
der transfer » der transfers, den transfer, peer transfer
school books » school boards, school bus, school buses
vague de » vagues de, langue de, vue de
de der » ende der, code der, de dejar

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 de der transfer school books ) OR ( gas wells _ transformed 1 (acao OR cao) ))~.
• Adding a wildcard symbol may retrieve word variants: (( vague de der transfer school books ) or ( gas wells _ transformed 1 (acao or cao) ))*.