Perhaps you should try some spelling variations:
sciences book » sciences hors
science horst » sciences hors
science book » science vol
del science » new science, data science, del paciente
en sciences » les sciences, en pacientes, open science
evera » severa, vera, every

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( del science book evera ) OR ( del science horst evera ))) OR ( en sciences book ver ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( del science book evera ) OR ( del science horst evera ))) OR ( en sciences book ver ))".
• Adding a wildcard symbol may retrieve word variants: (((( del science book evera ) OR ( del science horst evera ))) OR ( en sciences book ver ))*.