Perhaps you should try some spelling variations:
"political anthropology y ecologia." » "physical anthropology y ecologia.", "theological anthropology y ecologia.", "medical anthropology y ecologia.", "political anthropology _ ecologia.", "political anthropology study ecologia.", "political anthropology early ecologia.", "political anthropology la ecologia.", "political anthropology y economia."
"socio antropologica y etnologia." » "teoria antropologica y etnologia.", "vision antropologica y etnologia.", "sociales antropologia y etnologia.", "socio antropologicas y etnologia.", "socio antropologia y etnologia.", "socio antropologica a etnologia."

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: (("socio antropologica y etnologia.") or ("political anthropology y ecologia."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("socio antropologica y etnologia.") OR ("political anthropology y ecologia.")).
• Removing quotes may allow a broader search: (( socio antropologica y etnologia. ) or ( political anthropology y ecologia. )).
• Adding a wildcard symbol may retrieve word variants: (("socio antropologica y etnologia.") or ("political anthropology y ecologia."))*.