Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
de communication » mobile communication, online communication
technology 4 » technology _, technology 1, technology 3
4 education » 2 education, 3 education
des afrique » en afrique, de l'afrique
law rate » low rate, flow rate, law state
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 4 education law rate de communication costs le developpement des afrique.*.