Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
integrating world » integrated world, integrating area, integrating land
technologien und » technologie und, technologien des, technologien fur
la communication » data communication, data communications
developpement de » developpement des, developpement durable
und integrating » und integration, und integrative, count integrating
3 developpement » de developpement, le developpement, et developpement
models 3 » models 1
world 0 » world 10, world _, world a
0 la » 10 la, a la, _ la

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

• Adding a wildcard symbol may retrieve word variants: technologien und integrating world 0 la communication models 3 developpement de l'afrique.*.