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

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: ((prophet's mission) OR (((((european emission) OR (european commission))) OR (europe's migration)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((prophet's mission) or (((((european emission) OR (european commission))) or (europe's migration))))".
• Adding a wildcard symbol may retrieve word variants: ((prophet's mission) or (((((european emission) OR (european commission))) or (europe's migration))))*.