Perhaps you should try some spelling variations:
cosine transform » can transform, alone transform, could transform
transform fairs » transform pairs, transform family, transform haar
transfer risks » transfer risk
de cosine » de cuisine, de coning, de colin
aguas de » aguas del, aguas do, vagues de
guias 3 » guias de
risks 3 » risks _, risks 4, risks a
fairs 3 » fairs _, fairs a
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 risks 3 ) or ( aguas de cosine transform fairs 3 ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias 3 heat transfer risks 3 ) OR ( aguas de cosine transform fairs 3 ))*.