Perhaps you should try some spelling variations:
communicatione cost » communications costs, communication costs, communication costa
information centres » information centre, information centrism, information centers
et communicatione » et communication, get communication, debt communication
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
developing iv » developing av, developing ict, developing cil
4 developing » 3 developing
centres a » centres _, centre a, centuries a
iv africa » v africa, 1 africa, em africa
cost 4 » cost _, cost 2.4
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information centres a et communicatione cost 4 developing iv africa.*.