Perhaps you should try some spelling variations:
"falsas ciencias social. tercera decada." » "falsas creencias social. tercera decada.", "las ciencias social. tercera decada.", "caldas ciencia social. tercera decada.", "falsas ciencia social. tercera decada.", "falsas ciencias sociales. tercera decada.", "falsas ciencies socials. tercera decada."
"clil science sociology. tercera decada." » "soil science sociology. tercera decada.", "soils science sociology. tercera decada.", "crop science sociology. tercera decada."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("falsas ciencias social. tercera decada.") or ("clil science sociology. tercera decada."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("falsas ciencias social. tercera decada.") OR ("clil science sociology. tercera decada.")).
• Removing quotes may allow a broader search: (( falsas ciencias social. tercera decada. ) or ( clil science sociology. tercera decada. )).
• Adding a wildcard symbol may retrieve word variants: (("falsas ciencias social. tercera decada.") or ("clil science sociology. tercera decada."))*.