Perhaps you should try some spelling variations:
german development » germany development, germany developments, germanys development
technologies from » technology from, technologies co, technologies art
from information » from informal, 1 information
development case » development china
networks german » networks germany, networks genn, networks great
information a » information age, information about
case africa » cases africa, care africa, curse africa
a de » a die, a der, a des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies from information a de _ communication networks german development case africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies from information a de _ communication networks german development case africa.*.