Perhaps you should try some spelling variations:
"cuba foreign legislation united state." » "cuba foreign legislation chile state.", "cuban foreign legislation united state.", "a foreign legislation united state.", "u.s foreign legislation united state.", "cuba foreign legislation united states.", "cuba foreign legislation zunited states.", "cuba foreign legislation unitec late."
"eu foreign education united state." » "eu women education united state.", "eu formal education united state.", "eu foreign education chile state.", "eu foreign education united states.", "eu foreign education zunited states.", "eu foreign education unitec late.", "el foreign education united state.", "_ foreign education united state.", "a foreign education united state."

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: (("cuba foreign legislation united state.") or ("eu foreign education united state."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cuba foreign legislation united state.") OR ("eu foreign education united state.")).
• Removing quotes may allow a broader search: (( cuba foreign legislation united state. ) or ( eu foreign education united state. )).
• Adding a wildcard symbol may retrieve word variants: (("cuba foreign legislation united state.") or ("eu foreign education united state."))*.