Perhaps you should try some spelling variations:
communication sales » communication styles, communication spaces, communication skills
2.1.2 information » 2.3.2 information, 2.2.2 information, 2.4.2 information
urban development » human development
technology 2.1.2 » technology 2.1.1, technology 2.1.3, technology 2.2.2
information laws » information law
la communication » data communication, data communications
development case » development china
sales urban » spaces urban, silos urban, frames urban
case africa » cases africa, care africa, curse africa
laws der » dass der, das der, laws d
der la » per la, mer la, der lage

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1.2 information laws der la communication sales urban development case africa.*.