Perhaps you should try some spelling variations:
"otros ordenamientos latinoamericanos." » "otros pensamiento latinoamericano.", "otros parlamentos latinoamericanos.", "los ordenamientos latinoamericanos.", "cuatro ordenamientos latinoamericanos.", "otros tratamientos latinoamericanos."
"serie pensamientos latinoamericanos." » "serie pensamiento latinoamericano.", "serie parlamentos latinoamericanos.", "serie pensadores latinoamericanos.", "serie pensamiento latinoamericanos.", "de pensamientos latinoamericanos.", "sobre pensamiento latinoamericanos."

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: (("serie pensamientos latinoamericanos.") or ("otros ordenamientos latinoamericanos."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie pensamientos latinoamericanos.") OR ("otros ordenamientos latinoamericanos.")).
• Removing quotes may allow a broader search: (( serie pensamientos latinoamericanos. ) or ( otros ordenamientos latinoamericanos. )).
• Adding a wildcard symbol may retrieve word variants: (("serie pensamientos latinoamericanos.") or ("otros ordenamientos latinoamericanos."))*.