Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
developpement et » developpement des, developpement de, development east
information cas » information case, information can, information cause
technology 1 » technology _
cas process » charts process, sales process, core process
process 2.1 » process 2.2, process 3.1, process 1
et afrique » en afrique, l afrique
costs des » costs fees

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information cas process 2.1 communication costs des developpement et afrique.*.