Perhaps you should try some spelling variations:
2.2 economic » 2 economics
12 economics » 2 economics, 1 economics, 14 economics
2.4 economic » 14 economic, 1714 economic, 14 economics
12 economic » 2 economics
4 economics » 1 economics, 5 economics
3 economics » 3 economic, 1 economics, 5 economics

Try widening your search to All Fields.

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: %22ireland %((((2.2 economic) OR (((12 economics) OR (12 economic))))) OR (((2.4 economic) OR (((4 economics) OR (3 economics)))))) conditions%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22ireland %((((2.2 economic) or (((12 economics) OR (12 economic))))) or (((2.4 economic) or (((4 economics) or (3 economics)))))) conditions%22".
• Adding a wildcard symbol may retrieve word variants: %22ireland %((((2.2 economic) or (((12 economics) OR (12 economic))))) or (((2.4 economic) or (((4 economics) or (3 economics)))))) conditions%22*.