Perhaps you should try some spelling variations:
22conflict management » conflict management, conflicts management, konflikt management
2f united » 2 united, 20 united, 22 united
21 united » 11 united, 2 united, 1 united
22 unit » 2.2 unit, 22 unity, 12 unit

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: %22conflict management %((((((2f united) OR (21 united))) OR (22 unit))) OR (2 units)) states%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22conflict management %((((((2f united) OR (21 united))) or (22 unit))) or (2 units)) states%22".
• Adding a wildcard symbol may retrieve word variants: %22conflict management %((((((2f united) OR (21 united))) or (22 unit))) or (2 units)) states%22*.