Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
11.3 integration » 1.3 integration, 10.3 integration, 11.2.3 integration
integration work » integrating world, integration framework, integration 3
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
technology 11.3 » technology 1.3, technology 10.3, technology 11.2
de afrique » de l'afrique, en afrique, l afrique
work 7.2 » work 1.2, work 4.2, work 2.2
7.2 time » 1.2 time, 4.2 time
media du » media die, media das, media der

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

• Adding a wildcard symbol may retrieve word variants: technology 11.3 integration work 7.2 time communication media du developpement de afrique.*.