Perhaps you should try some spelling variations:
economic information » economic transformation, economic integration
information age » information storage, information access, information about
development can » development case, development co, development canada
can africa » urban africa
der mass » der massen, der maske, over mass
age der » lage der, auge der, tage der

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology economic information age der mass communication costs _ development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technology economic information age der mass communication costs _ development can africa.*.