Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
integrating world » integrated world, integrating area, integrating land
technologien fur » technologien des, technologien und, technologies 2
la communication » data communication, data communications
developpement de » developpement des, developpement durable
fur integrating » four integrating, fur integration, pdr integrating
3 developpement » de developpement, le developpement, et developpement
world 10 » world 1, world 11, world 2010
models 3 » models 1
10 la » 11 la, 12 la, 10 le

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

• Adding a wildcard symbol may retrieve word variants: technologien fur integrating world 10 la communication models 3 developpement de l'afrique.*.