Perhaps you should try some spelling variations:
sciences hours » sciences hors
les sciences » en sciences, life sciences, _ sciences
science book » science food, science from, science vol
les science » new science, open science, life science
del science » del paciente
science a » science _
book ver » book new
a ever » a never, man ever

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( les science a ever ) OR ( les sciences hours evera ))) OR ( del science book ver ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( les science a ever ) OR ( les sciences hours evera ))) OR ( del science book ver ))*".