Perhaps you should try some spelling variations:
mathematiques ram » mathematiques de
mathematiques et » mathematiques de, mathematique ram
sciences dans » sciences david, sciences de, sciences du
ram sciences » from sciences, brain sciences, craft sciences
sciences man » sciences many, sciences may, sciences max
sciences des » sciences de, science des, sciences trades
man l'homme » dans l'homme, a l'homme, japan l'homme

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