Perhaps you should try some spelling variations:
transfers pedro » transfers reduce
idea transport » ideas transport, sea transport, de transport
guide 18 » guide 1, guide 10, guide 16
pedro a » pedro da, pedro c, pedro e
18 idea » 1 idea, 18 iea
guias » guia
wages » pages

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 wages (arms OR farms) transfers pedro a ) OR ( guide 18 idea transport _ cacao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias wages (arms OR farms) transfers pedro a ) or ( guide 18 idea transport _ cacao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias wages (arms OR farms) transfers pedro a ) or ( guide 18 idea transport _ cacao ))*.