Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
user information » der information, other information, user innovation
information lear » information law, information learned, information search
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
technology user » technology users, technology use, technology used
la afrique » l afrique, la fabrique, en afrique
lear art » lear part, learn act, der art
costs de » costs _, costs 4, costs a
art 5.4 » arts 5.4, art 5.3, art 1.4

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

• Adding a wildcard symbol may retrieve word variants: technology user information lear art 5.4 communication costs de developpement la afrique.*.