Perhaps you should try some spelling variations:
science food » science from, science mad, science mind
les sciences » en sciences, life sciences, _ sciences
science book » science from, science vol
les science » new science, open science, life science
del science » del paciente
book ver » book new
hors » horas, horst, hours

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 food ver ) OR ( les sciences hors ver ))) OR ( del science book ver ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( les science food ver ) OR ( les sciences hors ver ))) OR ( del science book ver ))".
• Adding a wildcard symbol may retrieve word variants: (((( les science food ver ) OR ( les sciences hors ver ))) OR ( del science book ver ))*.