Perhaps you should try some spelling variations:
serie antropologia » serie antologias, sociales antropologia
de antropologia » la antropologia
antropologia la » antropologia de, antropologia en, antropologia e
antropologia y » antropologia de
la ecologia » la economia, la biologia, la psicologia

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( serie antropologia y economia. ) or ( de antropologia la ecologia. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( serie antropologia y economia. ) OR ( de antropologia la ecologia. )).
• Adding a wildcard symbol may retrieve word variants: (( serie antropologia y economia. ) or ( de antropologia la ecologia. ))*.