Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
die developpement » de developpement, le developpement, du developpement
integrating data » integration data, integrated data, integrating a
developpement de » developpement des, developpement durable
3 integrating » _ integrating, 4 integrating, 6 integrating
technology 3 » technology _, technology 1, technology 4
de afrique » de l'afrique, en afrique, l afrique
media die » medien die, media age
4 voice » 4 voices, _ voice, a voice

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integrating data 4 voice communication media die developpement de afrique.*.