Perhaps you should try some spelling variations:
communication model » communication media
technologien als » technologien des, technologien fur, technologien und
la communication » data communication, data communications
als information » als informations, aids information, laws information
dam development » dams development, team development, farm development
africa african » africa africa, africa africa's, america african
information 1 » information 2, information 3, information 3.2
model dam » model dal, model dgm, model dom
debt la » debt law, debt a, debt land
1 debt » 3 debt, 4 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 1 debt la communication model dam development africa african.*.