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
values de » values add, values _, values a
ist denn » ist dann, ist den, ist wenn
guias de » guia de, guide de, aguas de
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: (( values de charges transform ist denn ) OR ( guias de heat transfer a macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( values de charges transform ist denn ) or ( guias de heat transfer a macao ))*.