Perhaps you should try some spelling variations:
labor communication » layer communication, fiber communication, about communication
can information » von information, von informationen
developpement l » developpement il, developpement la, developpement de
technology can » technology change, technology 1, technology 2.2
information 11 » information 1, information 14, information 10.1
class labor » class labor's, class label, laws labor
l afrique » en afrique
11 class » 1 class, rq1 class, _ class

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

• Adding a wildcard symbol may retrieve word variants: technology can information 11 class labor communication costs _ developpement l afrique.*.