Perhaps you should try some spelling variations:
communication science » communication sciences, communicating science, communication audience
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
information when » information what, information war, information wants
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
when place » en place, when face, when price
science de » sciences de, science du, science done
la afrique » l afrique, la fabrique, en afrique
place 2.1 » place 2.3, place 2.5, place 2011

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information when place 2.1 communication science de developpement la afrique.*.