Perhaps you should try some spelling variations:
imperfect information » market information
technology imperfect » technology impact, technology interface, technology project
information give » information guide, information driven, information gap
le developpement » de developpement, sme development
developpement em » developpement et, developpement en, developpement des
em africa » 1 africa
give a » give _
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: technology imperfect information give a _ communication a le developpement em africa.*.