Perhaps you should try some spelling variations:
"maria del curriculo las competencias" » "maria del curriculo la competencia"
"maria del curriculo de competencias" » "maria del curriculo la competencia", "maria del curricular de competencias"
"maria del curriculo y competencias" » "maria del curriculo la competencia", "maria del curricular y competencias"

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: (((("maria del curriculo y competencias") OR ("maria del curriculo de competencias"))) or ("maria del curriculo las competencias"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("maria del curriculo y competencias") OR ("maria del curriculo de competencias"))) OR ("maria del curriculo las competencias")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"maria del curriculo y competencias\") OR (\"maria del curriculo de competencias\"))) or (\"maria del curriculo las competencias\"))".
• Removing quotes may allow a broader search: (((( maria del curriculo y competencias ) OR ( maria del curriculo de competencias ))) or ( maria del curriculo las competencias )).
• Adding a wildcard symbol may retrieve word variants: (((("maria del curriculo y competencias") OR ("maria del curriculo de competencias"))) or ("maria del curriculo las competencias"))*.