Perhaps you should try some spelling variations:
based transfer » based transfers, basin transfer, basin transfers
guias code » guias de
code based » codes based, mode based, diode based
et a » et al, et la
aguas » agus, agua
sided » sited, side, sized
ideals » ideas, deals, ideal

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 sided ideals transforming ((et a) OR (e a)) ) OR ( guias code based transfer _ a ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas sided ideals transforming ((et a) or (e a)) ) or ( guias code based transfer _ a ))*.