Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
des developpement » des developpements, de developpement, le developpement
technology users » technology use, technology series, technology transfers
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
notation papers » notation part, notation chapter
users notation » der notation, users information
de afrique » de l'afrique, en afrique, l afrique
papers de » papeis de, papers da, papers does
3.3 des » 3.3 das, 3.3 der, 3.3 de

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

• Adding a wildcard symbol may retrieve word variants: technology users notation papers papers de communication 3.3 des developpement de afrique.*.