Perhaps you should try some spelling variations:
leurs communication » lea's communication, les communications, nets communication
information centre » information centers, information contents
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing can » developing a, developing ai, developing av
can africa » urban africa
centre de » centre _, centrale des
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
de leurs » et leurs

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information centre de leurs communication costs 4.3 developing can africa.*.