Perhaps you should try some spelling variations:
"mexico history revolutionary 1910-1920." » "mexico historia revolucionaria 1910-1920.", "mexico history revolucionario 1810-1920.", "mexico history revolucionario 1913-1920.", "mexico history revolucion 1910-1920."
"mexico vision revolucionaria 1810-1920." » "mexico pasion revolucionaria 1810-1920.", "mexico accion revolucionaria 1810-1920.", "mexico socio revolucionaria 1810-1920.", "mexico vision revolucionario 1810-1920.", "mexico vision revolucionaria 1790-1920.", "mexico vision revolucionaria 1868-1920.", "mexicano vision revolucionaria 1810-1920.", "mexico missions revolucionaria 1810-1920.", "mexico comision revolucionaria 1810-1920."

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: (("mexico history revolutionary 1910-1920.") or ("mexico vision revolucionaria 1810-1920."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("mexico history revolutionary 1910-1920.") OR ("mexico vision revolucionaria 1810-1920.")).
• Removing quotes may allow a broader search: (( mexico history revolutionary 1910-1920. ) or ( mexico vision revolucionaria 1810-1920. )).
• Adding a wildcard symbol may retrieve word variants: (("mexico history revolutionary 1910-1920.") or ("mexico vision revolucionaria 1810-1920."))*.