Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
ist information » iot information, first information, cost information
a developpement » au developpement, de developpement, le developpement
technology ist » technology iset, technology isst, technology ict
areas mediated » abca1 mediated
information 4 » information 2
des afrique » en afrique, de l'afrique
4 areas » 1 areas, 2 areas, 4 areal
cost a » cost _, cost 4, cost 5

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

• Adding a wildcard symbol may retrieve word variants: technology ist information 4 areas mediated communication cost a developpement des afrique.*.