Perhaps you should try some spelling variations:
transport safety » transport strategy
sea transport » road transport, bus transport
transfer 3 » transfer _, transfer 4, transfer a
aguas de » aguas del, aguas do, vagues de
safety a » safety _, safety 1, safety 5
die land » die lange
de sea » de ses, de ser
3 do » _ do, 3 d, 1 do

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: (( aguas de sea transport safety a ) OR ( guias ((die land) OR (die lage)) transfer 3 do ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas de sea transport safety a ) or ( guias ((die land) or (die lage)) transfer 3 do ))*.