Perhaps you should try some spelling variations:
communication post » communication costs, communication costa, communication pt
data communication » data communications
technologies 11 » technologies 1, technologies 12, technologies 10.1
11 information » 1 information, 10 information, 3.1 information
development et » development east, developpement et, development eco
information 3 » information 2
et afrique » en afrique, l afrique
die data » die daten, life data, file data
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 11 information 3 die data communication post human development et afrique.*.