Perhaps you should try some spelling variations:
secure communication » remote communication, science communication, mobile communication
communication cost » communication costs, communication costa, communications costs
formation context » formation contents, formation contenu, information content
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing a » developing _
context id » context ii, context iv, context iyad
id secure » _ secure, a secure, 3 secure
cost 3.2 » cost 2.4
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formation context id secure communication cost 3.2 developing a africa.*.