Perhaps you should try some spelling variations:
4.5 communication » 3.5 communication, 4.1 communication, 2.5 communication
integration risk » integrating risk, integration crisis, integrated risk
development plan » development plans, development planning, development policy
technologie new » technologies new, technology new, technologie de
new integration » der integration, de integration, deep integration
plan africa » can africa, pan african, urban africa
risk call » risk case, task call
call 4.5 » calls 5.5, calls 8.5
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologie new integration risk call 4.5 communication costs a development plan africa.*.