Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
information costs » information contents, information centers, information content
communication 3.4 » communication 3.3, communication 2.4, communication 3.2
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
costs other » costs over
other debt » other deep
3.4 de » 3.4 die, 3.4 der, 3.4 den

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

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