Perhaps you should try some spelling variations:
land transport » road transport
transport time » transport trips, transit time, transport tax
areas air » areas aida, areas a, areas act
air land » fair land, der land, air raid
3 based » 3 basel, d based, 19 based
time a » time _
3 base » 3 basel, _ base, a base

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: (( areas air land transport time a ) OR ( guias ((3 base) OR (3 based)) transfers _ do ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas air land transport time a ) or ( guias ((3 base) OR (3 based)) transfers _ do ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas air land transport time a ) or ( guias ((3 base) OR (3 based)) transfers _ do ))*.