Perhaps you should try some spelling variations:
technologies state » technologies stage, technologies status, technologies storage
face communication » voice communication, de communication, time communication
state information » states information, estate information, state formation
communication 6.5 » communication 5.5, communication 6.2, communication 6.1
information a » information age, information about
3 development » 2 development
development l » development li, development 1, development law
l afrique » en afrique
der face » der farce, der fake, der facher
a der » _ der, 2 der, 3 der
6.5 3 » 6.5 _, 6.5 a, 6.5 2

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

• Adding a wildcard symbol may retrieve word variants: technologies state information a der face communication 6.5 3 development l afrique.*.