Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
deep communication » de communication, debt communication, data communication
communication cost » communication costs, communication costa, communications costs
technologies 4.2 » technologies 3.2, technologies 4.1, technologies 4.5
4.2 informations » 4.2 information, 2.2 information, 3.2 information
developing can » developing a, developing ai, developing av
14 developing » 4 developing, 1 developing, 10 developing
context 2.5 » context 2.1, context 2.3, context 2.2
can africa » urban africa
2.5 deep » 2.2 deep, 2.1 deep, 2.8 deep
cost 14 » cost 4, cost 12, cost 15

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

• Adding a wildcard symbol may retrieve word variants: technologies 4.2 informations context 2.5 deep communication cost 14 developing can africa.*.