Perhaps you should try some spelling variations:
competition modelle » competition model, competition middle, competitive model
integrating world » integrated world, integrating area, integrating land
auf developpement » au developpement, du developpement, ou developpement
developpement en » developpement et, developpement des, developpement de
modelle auf » modelle zur, modelle fur, modelle zum
1 through » 3 through
world 1 » world _, world a

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrating world 1 through competition modelle auf developpement en afrique.*.