Perhaps you should try some spelling variations:
communication comites » communication costs, communication cote, communication contents
transfer function » transfer functions
3.2 communication » 3 communication, 2.3 communication, de communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
function wage » function game, function based, functional age
comites de » comite de, limites de, cotes de
wage rate » wage rates
l afrique » en afrique
rate 3.2 » rates 3.2, rate 4.2, rate 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology transfer function wage rate 3.2 communication comites de developpement l afrique.*.