Perhaps you should try some spelling variations:
competition model » competitive model, computation model, competitive models
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
integrating a » integrating _, integrating human
12 through » 1 through, 10 through, 15 through
l afrique » en afrique
model le » model led, model law, model 1
a 12 » a 1, a 2, _ 12

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrating a 12 through competition model le developpement l afrique.*.