Perhaps you should try some spelling variations:
efficient communication » effective communication
communication its » communication ict, communication ihr, communication imc
development lie » development life, development li, development lid
technologies 4 » technologies _
4 information » 2 information, 1 information
information 3 » information 2
die efficient » die effiziente, die effizienz, i efficient
lie afrique » l afrique
its human » sts human, vs human, das human
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 3 die efficient communication its human development lie afrique.*.