Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
communication 3.3 » communication _, communication a, communication 1
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
information a » information age, information about
a developing » a development
developing a » developing _
la downward » a downward, _ downward, 2.5 downward
a lafrique » l afrique, de l'afrique
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information a la downward communication 3.3 a developing a lafrique.*.