Perhaps you should try some spelling variations:
cultural transport » cultural transfer, agricultural transport, bilateral transport
transport models » transport modes, transport model, transport mode
new cultural » der cultural, new culture, does cultural
models cacao » models case
gas transfer » cash transfer, mass transfer, a transfer
guias de » guia de, guide de, aguas de
de gas » de gaos, die gas, de gaz

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: (( his new cultural transport models cacao ) OR ( guias de gas transfer _ ao ))~.
• Adding a wildcard symbol may retrieve word variants: (( his new cultural transport models cacao ) or ( guias de gas transfer _ ao ))*.