Perhaps you should try some spelling variations:
"european missions" » "european commission's", "european commission", "european dominions"
"european emission" » "european commission", "european dimension", "european expansion"
"europe's mission" » "europe's migration"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("europe's mission") OR ("european missions"))) OR ("european emission"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"europe's mission\") OR (\"european missions\"))) or (\"european emission\"))*".
• Removing quotes may allow a broader search: (((( europe's mission ) OR ( european missions ))) or ( european emission ))*.