Perhaps you should try some spelling variations:
communication 3.4 » communication 3.3, communication 2.4, communication 3.2
information arte » information after, information age, information act
de communication » mobile communication, online communication
el developpement » et developpement, en developpement, et developpements
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
arte de » arten der, arten des
3.4 el » 2.4 el, 3.4 eq, 3.4 et
de de » e de, de ce, de se

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

• Adding a wildcard symbol may retrieve word variants: technologies a information arte de de communication 3.4 el developpement en afrique.*.