Perhaps you should try some spelling variations:
communication comte » communication cote, communication costs, communication costa
deux developpement » deux developpements, de developpement, du developpement
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
integration wage » integration wege, integration wie, integration work
developpement la » developpement de, developpement et, developpement du
comte deux » comte de
la afrique » l afrique, la fabrique, en afrique
rates 4.1 » rates 4.2, rates 4.5, rates 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology _ integration wage rates 4.1 communication comte deux developpement la afrique.*.