Perhaps you should try some spelling variations:
transfer sur » transfer der, transfer auf, transfer aus
transport en » transport et, transport can, transport _
guias case » grids case
case heat » case heart, case health, waste heat
en costa » can costa, en contra, _ costa
sur a » sur la, sgr a, sul a
de de » e de, de ce, de ds
de se » de ses, de sa, de su

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 case heat transfer sur a ) OR ( guia ((de de) OR (de se)) transport en costa ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias case heat transfer sur a ) or ( guia ((de de) OR (de se)) transport en costa ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias case heat transfer sur a ) or ( guia ((de de) OR (de se)) transport en costa ))*.