Perhaps you should try some spelling variations:
18.2.3 interaction » 11.2.3 interaction, 12.2.3 interaction, 1.4.3 interaction
time communication » de communication, mobile communication, online communication
technology 18.2.3 » technology 1.2.3, technology 10.2.3, technology 10.2.1
interaction work » integration work, interaction network, interaction aware
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
media du » media die, media das, media der
work 2 » work 3, work 6, work 7
2 time » 3 time, 4 time, 1 time

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

• Adding a wildcard symbol may retrieve word variants: technology 18.2.3 interaction work 2 time communication media du developpement l afrique.*.