Perhaps you should try some spelling variations:
communicative medium » communication medium, communication mediums, communications medium
information 4.5.2 » information 1.5.2, information 4.3.2, information 3.5.2
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
4.5.2 host » 4.5.2 cost, 4.5.3 host, 4.2 host
la afrique » l afrique, la fabrique, en afrique
medium au » medium a, medium fur, medium run

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information 4.5.2 host _ communicative medium au developpement la afrique.*.