Perhaps you should try some spelling variations:
und transformationen » und transformation
file transfer » wire transfer, risk transfer, food transfer
transfer case » transfer cash, transfer cost, transfer costs
guias do » guia do, guias de, guia de
und can » und clan, und cat, und lucan
und car » und care, und carl, und cara
do file » do five, do fickle, d19 file
case 2 » case 1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias _ und transformationen ((und can) OR (und car)) ) OR ( guias do file transfer case 2 ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias _ und transformationen ((und can) OR (und car)) ) OR ( guias do file transfer case 2 ))*.