Perhaps you should try some spelling variations:
a transformed » _ transformed, _ transformer, a transforming
reform school » before school, reform scott, room school
school based » school age
haas reform » gas reform, class reform, rates reform
langue de » langue du, lange der
langue eu » langue du, langue au, langue en
de haas » de haan, den haag, den haak
eu a » eu _, e a, et a

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: (( langue de haas reform school based ) OR ( langue eu a transformed _ cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( langue de haas reform school based ) or ( langue eu a transformed _ cao ))*.