Perhaps you should try some spelling variations:
transformation und » transformation _, transformation a
risk transfer » cash transfer
guias de » guia de, guide de, aguas de
und fair » und fazit, und fach, und fall
aguas do » aguas de, aguas del
do risk » d risk, de risk, dam risk
law 5 » law _, law a, law 3
law 1 » law _, law a

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( guias de _ transformation und fair ) or ( aguas do risk transfer ((law 5) OR (law 1)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias de _ transformation und fair ) OR ( aguas do risk transfer ((law 5) OR (law 1)) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias de _ transformation und fair ) or ( aguas do risk transfer ((law 5) OR (law 1)) ))*".