Perhaps you should try some spelling variations:
technologies key » technologies any, technologies know, technologies _
information 15.2 » information 1.5.2, information 1.2, information 1.3
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
key information » energy information
15.2 does » 13.2 does, 18.2 does, 12 does
does mass » does maps, does cash, does mtrs
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies key information 15.2 does mass communication a le developpement en afrique.*.