Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information centre » information centers, information contents
gap communication » amp communication, up communication, group communication
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing cil » developing city, developing ai, developing ce
technologie a » technologie c, technologie 3, technologie 6
a information » 2 information, 1 information
centre word » centre work, centred world, centric work
cil africa » cpia africa, can africa, china africa
word gap » food gap
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologie a information centre word gap communication cost 2.2 developing cil africa.*.