Perhaps you should try some spelling variations:
communications theory » communication theory, miscommunication theory, communications barry
der developpement » de developpement, des developpements, leur developpement
technologies bit » technologies art, technologies box, technologies _
information 15.2 » information 1.5.2, information 1.2, information 1.3
developpement de » developpement des, developpement durable
bit information » ct information, get information, iot information
theory der » theory debra, theorie der, theoria der
de afrique » de l'afrique, en afrique, l afrique
15.2 does » 13.2 does, 18.2 does, 12 does

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

• Adding a wildcard symbol may retrieve word variants: technologies bit information 15.2 does _ communications theory der developpement de afrique.*.