Perhaps you should try some spelling variations:
communications media » communication media, communication india, communications series
voice communications » mobile communications, guinea communications, online communications
developpement de » developpement des, developpement durable
5.2 integrating » 3.2 integrating, 4.2 integrating, 5.3 integrating
a developpement » au developpement, de developpement, le developpement
technology 5.2 » technology 2.2, technology 3.2, technology 4.2
integrating a » integrating _, integrating human
de afrique » de l'afrique, en afrique, l afrique
7.2 voice » 2.1 voice, 7.2 rice, 2.4 voice
media a » media _, media 1, media 3
a 7.2 » a 3.2, a 4.2, a 6.2

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

• Adding a wildcard symbol may retrieve word variants: technology 5.2 integrating a 7.2 voice communications media a developpement de afrique.*.