Perhaps you should try some spelling variations:
charges transform » changers transform, charge transport
transform ist » transform test, transform fft, transform std
de charges » des charges, de charge, de charles
transfer a » transfer _, transfer 3, transfer 4
aguas de » aguas del, aguas do, vagues de
ist mann » ist dann, test mann, ist denn
guias de » guia de, guide de, guia do
a macao » a macro, _ macao
heat » head

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: (( aguas de charges transform ist mann ) OR ( ((guias a) OR (guias de)) heat transfer a macao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas de charges transform ist mann ) or ( ((guias a) OR (guias de)) heat transfer a macao ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas de charges transform ist mann ) or ( ((guias a) OR (guias de)) heat transfer a macao ))*.