Perhaps you should try some spelling variations:
craft sciences » plant sciences, exact sciences, brain sciences
ram sciences » from sciences, brain sciences, races sciences
dans l'homme » dans l'hostel, de l'homme, a l'homme
man l'homme » a l'homme, japan l'homme
_ sciences » _ science

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: (( mathematiques ((ram sciences) OR (craft sciences)) man l'homme ) OR ( mathematiques ((des sciences) OR (_ sciences)) dans l'homme )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( mathematiques ((ram sciences) OR (craft sciences)) man l'homme ) or ( mathematiques ((des sciences) or (_ sciences)) dans l'homme ))".
• Adding a wildcard symbol may retrieve word variants: (( mathematiques ((ram sciences) OR (craft sciences)) man l'homme ) or ( mathematiques ((des sciences) or (_ sciences)) dans l'homme ))*.