Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
2.1 development » 3.1 development, 2.3 development, 2.2 development
targeting how » marketing how, targeting poor, targeting _
development l » development li, development 1, development law
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
costs 2.1 » costs 2.3, costs 4.1, costs 2.2
l afrique » en afrique
how de » how doe, how do, how ae

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation targeting how de communication costs 2.1 development l afrique.*.