Perhaps you should try some spelling variations:
communication model » communication media
technologies key » technologies any, technologies know, technologies _
key information » energy information
development can » development case, development co, development canada
can africa » urban africa
flows bei » flows beer, flows b, flows iii
model a » model 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies key information flows bei _ communication model a development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies key information flows bei _ communication model a development can africa.*.