Perhaps you should try some spelling variations:
transfers model » transfer model, transfer models, transfers made
sea transport » road transport, bus transport
model across » models across, modelling across
transport en » transport et, transport can, transport _
aguas dead » aguas de, aguas del
guias use » gas use, gis use, guias de
use cash » use case, use cases, use cost
dead sea » deep sea, red sea
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 model across ) OR ( aguas dead sea transport en cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias use cash transfers model across ) or ( aguas dead sea transport en cao ))*.