Perhaps you should try some spelling variations:
competition model » competitive model, computation model, competitive models
integrating land » integrating a, integrated land, integrating data
le developpement » de developpement, sme development
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
model le » model led, model law, model 1
land 3 » gland 3, land _, land a

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrating land 3 through competition model le developpement il afrique.*.