Perhaps you should try some spelling variations:
complex communication » computer communication, people communication, employee communication
2.2.3 information » 2.2 information, 4.3 information
technology 2.2.3 » technology 1.2.3, technology 2.1.3, technology 2.2.2
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
information 3 » information 2
areas complex » asean complex, varga's complex, create complex
de afrique » de l'afrique, en afrique, l afrique
3 areas » 1 areas, 2 areas, 3 area
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2.3 information 3 areas complex communication costs 4 developpement de afrique.*.