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 en » developpement et, developpement des, developpement de
7 integrating » _ integrating, 4 integrating, 6 integrating
technology 7 » technology _, technology 1, technology 3
2 through » 12 through, 3 through, 1 through
model le » model led, model law, model 1
land 2 » land _, band 2, land a

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

• Adding a wildcard symbol may retrieve word variants: technology 7 integrating land 2 through competition model le developpement en afrique.*.