Perhaps you should try some spelling variations:
transfer force » transform force, transfer from, transfer fee
transfer fairs » transfer factors, transform pairs, transfer fees
mass transfer » cash transfer, basin transfer, mass transport
guias de » guia de, guide de, aguas de
force d » force de, force _, force a
de mass » de masse, de mais, de masa
fairs a » fairs _, fair a, fairs 3
3 heat » 3 heart, _ heat, a heat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( guias 3 heat transfer force d ) or ( guias de mass transfer fairs a ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias 3 heat transfer force d ) OR ( guias de mass transfer fairs a ))*.