Perhaps you should try some spelling variations:
ideas transport » ideas transform, india's transport, sea transport
transport cost » transport costs
data transfer » cash transfer, heat transfer
langue de » langue du, lange der
de ideas » de idea, di ideas, dead ideas
guia age » guia de
age data » wage data, cge data, image data
cost cs » cost lcc
schaum » schaus

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: (( langue de ideas transport cost cs ) OR ( guia age data transfer from schaum ))~.
• Adding a wildcard symbol may retrieve word variants: (( langue de ideas transport cost cs ) or ( guia age data transfer from schaum ))*.