Perhaps you should try some spelling variations:
sea transport » road transport, bus transport
data transfer » cash transfer, heat transfer
values de » values add, values _, values a
costs dam » cost dam, costs data, costs a
de data » e data, wide data, de datos
de sea » de ses, de ser
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: (( values de sea transport costs dam ) OR ( guia de data transfer from schaum ))~.
• Adding a wildcard symbol may retrieve word variants: (( values de sea transport costs dam ) or ( guia de data transfer from schaum ))*.