Perhaps you should try some spelling variations:
world event » world events
rate fusion » rates fusion, gate fusion, rate infusion
late fusion » image fusion, late session
5th world » 4th world, 6th world, 7th world
2008 5th » 2018 5th

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "2008 5th world event ((rate fusion) OR (late fusion)) using".
• Adding a wildcard symbol may retrieve word variants: 2008 5th world event ((rate fusion) OR (late fusion)) using*.