Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technology 7 » technology _, technology 1, technology 3
7 television » _ television, 1 television, a television
talk rate » bank rate, talk face
rate 5.4 » rate 2.4, rate 4, rate 4.3
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 7 television talk rate 5.4 communication costs le developpement en afrique.*.