Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
le developpement » de developpement, sme development
detection crime » detection from, detection game, detection rate
developpement l » developpement il, developpement la, developpement de
technology 3 » technology _, technology 1, technology 4
3 detection » 2 detection, 3.1 detection, 3.2 detection
crime rate » crime rates
l afrique » en afrique
costs le » costs _, costs 4, costs a
rate de » rate due, rate debt, rate does

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

• Adding a wildcard symbol may retrieve word variants: technology 3 detection crime rate de communication costs le developpement l afrique.*.