Perhaps you should try some spelling variations:
"european emerging countries." » "european exporting countries.", "european importing countries.", "european emerging economies.", "european lagging countries."
"european union's countries." » "european nine countries."
"european mining countries." » "european sending countries.", "european mining communities.", "european mining industries.", "european lagging countries."
"europe's across countries." » "europe's cross country.", "europe's host countries."
"europe's union countries." » "europe's income countries.", "europe's regions countries."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("european union's countries.") or ((("european mining countries.") OR ("european emerging countries."))))) or ("europe's union countries."))) or ("europe's across countries."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("european union's countries.") OR ((("european mining countries.") OR ("european emerging countries."))))) OR ("europe's union countries."))) OR ("europe's across countries.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"european union's countries.\") or (((\"european mining countries.\") OR (\"european emerging countries.\"))))) or (\"europe's union countries.\"))) or (\"europe's across countries.\"))".
• Removing quotes may allow a broader search: (((((( european union's countries. ) or ((( european mining countries. ) OR ( european emerging countries. ))))) or ( europe's union countries. ))) or ( europe's across countries. )).
• Adding a wildcard symbol may retrieve word variants: (((((("european union's countries.") or ((("european mining countries.") OR ("european emerging countries."))))) or ("europe's union countries."))) or ("europe's across countries."))*.