Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
technology law » technology 1, technology 2.2, technology 3
section wage » sector wage, section case, section based
law section » law sector, row section, law relation
wage rate » wage rates
costs des » costs fees
rate 4 » rate _

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

• Adding a wildcard symbol may retrieve word variants: technology law section wage rate 4 communication costs des developpement en afrique.*.