Perhaps you should try some spelling variations:
communication theory » communication technology
technologies about » technologies art, technologies bit, technologies box
about information » account information, labor information, about inflation
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
information 1.2 » information 1.5.2, information 2
theory der » theory debra, theorie der, theoria der
de afrique » de l'afrique, en afrique, l afrique
1.2 does » 13.2 does, 18.2 does, 1.2 des

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

• Adding a wildcard symbol may retrieve word variants: technologies about information 1.2 does _ communication theory der developpement de afrique.*.