Perhaps you should try some spelling variations:
dritte communication » written communication, written communications, twitter communication
technologies used » technologies based, technology used, technologies _
sites development » site's development, site development, cities development
communication et » communication 3, communication 1, communication 2
used innovation » user innovation, use innovation, based innovation
development de » development d, development ds, developpement de
das dritte » des dritten, die dritte, der dritte
de afrique » de l'afrique, en afrique, l afrique
et sites » web sites, des sites, les sites

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

• Adding a wildcard symbol may retrieve word variants: technologies used innovation _ das dritte communication et sites development de afrique.*.