Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
technologies change » technologies changing, technological change, technologies chapter
change information » chandos information, trade information
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
information pt » information part, information 1, information 1.2
de afrique » de l'afrique, en afrique, l afrique
de rural » do rural, use rural, one rural
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: technologies change information pt de rural communications _ des developpements de afrique.*.