Perhaps you should try some spelling variations:
transfers models » transfer models, transfer model, transport models
models across » model across, ideas across, modelling across
sea transport » road transport, bus transport
transport en » transport et, transport can, transport _
guias use » gas use, gis use, guias de
use cash » use case, use cases, use cost
aguas de » aguas del, aguas do, vagues de
de sea » de ses, de ser
en cao » en cas, en casos

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: (( guias use cash transfers models across ) OR ( aguas de sea transport en cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias use cash transfers models across ) or ( aguas de sea transport en cao ))*.