Perhaps you should try some spelling variations:
peter development » better development, center development, water development
development east » development southeast, development 1
3 communication » 4 communication, de communication, data communication
1 relationship » 1 relationships, 14 relationship, a relationship
relationship a » relationship _, relationships 3, relationship among
technology 1 » technology _
east african » east africa, west african, west africa
costs peter » costs per, costs water, costs matter
a crisis » 19 crisis
crisis 3 » crisis _, crisis a, crisis 1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relationship a crisis 3 communication costs peter development east african.*.