Perhaps you should try some spelling variations:
external developed » external developing, external developments
communication via » communication a, communication _, communication 3
risk reductions » risk reduction, price reductions, cost reductions
developed after » development after, developing after, developments after
reductions 2.2 » reduction 2.2, reduction 4.2, reductions 3.1
via external » via externally, vagina external, china external
after one » after money, after age, after bse

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

• Adding a wildcard symbol may retrieve word variants: technology risk reductions 2.2 price _ communication via external developed after one.*.