Perhaps you should try some spelling variations:
1 transformed » _ transformed, a transformed, vi transformed
transfer bei » transfer beim, transfers bei, transfer der
aguas del » aguas de, aguas do
guias de » guia de, aguas de, guia do
guide de » guide _, guide a, guide 1
del 1 » del i, del 2, del 3
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: (( ((guias de) OR (guide de)) heat transfer bei cmacao ) OR ( aguas del 1 transformed _ adocao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((guias de) OR (guide de)) heat transfer bei cmacao ) or ( aguas del 1 transformed _ adocao ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((guias de) OR (guide de)) heat transfer bei cmacao ) or ( aguas del 1 transformed _ adocao ))*.