Perhaps you should try some spelling variations:
serial communication » verbal communication, social communication, material communication
communication fact » communication act, communication fast, communication factors
low developpement » le developpement, ou developpement, leur developpement
technologien 2 » technologies 2, technologien _, technologien 1
information a » information age, information about
price serial » price series, price social, prices series
des afrique » en afrique, de l'afrique
fact low » fast low, factor low
a price » a primer

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

• Adding a wildcard symbol may retrieve word variants: technologien 2 information a price serial communication fact low developpement des afrique.*.