Perhaps you should try some spelling variations:
transfer systems » transport systems, transit systems
low transformed » law transformed, labor transformed, _ transformed
transformed 1 » transformed _, transformer 1, transformed a
gap transfer » gas transfer, a transfer, far transfer
language how » language _, language a, language 3
vague die » vague de, vagues de
die gap » die gas, wide gap, date gap
how low » how long
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 die gap transfer systems across ) OR ( language how low transformed 1 acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( vague die gap transfer systems across ) or ( language how low transformed 1 acao ))*.