Perhaps you should try some spelling variations:
communication 3.2 » communication 3.3, communication 3.4, communication 2
information costs » information contents, information centers, information content
les developpement » le developpement, des developpements, leur developpement
technologies tax » technologies a, technologies box, technologies can
developpement en » developpement et, developpement des, developpement de
tax information » 2 information, 1 information
a communication » la communication, data communication, data communications
costs other » costs over
other a » other _
3.2 les » 2.2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies tax information costs other a communication 3.2 les developpement en afrique.*.