Perhaps you should try some spelling variations:
communication 3.3.4 » communication 2.3.4, communication 3.3.1, communication 3.4.4
time communication » de communication, mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
3 integrating » _ integrating, 4 integrating, 6 integrating
integrating 4 » integrating _, integrating a, integrating r
technology 3 » technology _, technology 1, technology 4
3.4 time » 3.1 time, 3.3 time, 3.6 time
3.3.4 de » 3.3.4 die, 3.3.4 code, 3.3.4 das
4 3.4 » t4 3.4, _ 3.4, a 3.4

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integrating 4 3.4 time communication 3.3.4 de developpement en afrique.*.