Perhaps you should try some spelling variations:
bases transfer » based transfer, bayes transfer, based transfers
transport sft » transport safety, transport asset, transport safer
asia ideas » basic ideas
air ideas » big ideas, di ideas, his ideas
de bases » de base, de gases, les bases
sft 3 » set 3, sft a, smt 3

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 ideas) OR (asia ideas)) transport sft 3 ) OR ( guia de bases transfer _ a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas ((air ideas) OR (asia ideas)) transport sft 3 ) or ( guia de bases transfer _ a ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas ((air ideas) OR (asia ideas)) transport sft 3 ) or ( guia de bases transfer _ a ))*.