Perhaps you should try some spelling variations:
source development » resource development, resources development, commerce development
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
risk integrating » reuse integrating, city integrating, erbs integrating
development west » development what, development where, development work
integrating a » integrating _, integrating human
costs source » costs sources, costs resource, cost resource
stake 4.3 » stake 4.2, stake 5.3, uptake 4.3
a stake » a state, _ stake, a stage

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

• Adding a wildcard symbol may retrieve word variants: technology risk integrating a stake 4.3 communication costs source development west africa.*.