Perhaps you should try some spelling variations:
"les sciences food ever" » "les sciences hors ever", "en sciences food ever", "new science food ever", "les sciences food every", "les sciences food over", "les sciences food even"
"del science from ver" » "del science vol ver", "del paciente from ver", "del science from new"
"open science from ver" » "open science vol ver", "en sciences from ver", "new science from ver", "open science from new"

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

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