Perhaps you should try some spelling variations:
based information » basic information, based innovation, land information
communications a » communications _, communications law, communications media
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
preface de » preface des, preface du, preface one
l afrique » en afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology based information preface de _ communications a de developpement l afrique.*.