Perhaps you should try some spelling variations:
technology drivers » technology driven, technology users, technology leaders
des developpement » des developpements, de developpement, le developpement
drivers relative » drivers selective, diversite relative, partners relative
developpement de » developpement des, developpement durable
relative takes » relative wages, relative wage, relative gains
takes place » taken place, take place
de afrique » de l'afrique, en afrique, l afrique
costs des » costs fees

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

• Adding a wildcard symbol may retrieve word variants: technology drivers relative takes place _ communication costs des developpement de afrique.*.