Perhaps you should try some spelling variations:
a transformed » _ transformed, _ transformer, a transforming
school versus » schools versus, school census
transformed 1 » transformed _, transformer 1, transformed a
room school » from school, reform school, from schools
aguas do » aguas de, aguas del
der a » der e
do a » do _, do i, dr a
acao » cacao, macao, cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vague ((der a) OR (der _)) room school versus ) or ( aguas do a transformed 1 acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vague ((der a) OR (der _)) room school versus ) OR ( aguas do a transformed 1 acao ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vague ((der a) OR (der _)) room school versus ) or ( aguas do a transformed 1 acao ))*".