Perhaps you should try some spelling variations:
communicatione cost » communications costs, communication costs, communication costa
et communicatione » et communication, get communication, debt communication
technologie od » technologie 3d, technologie und, technologien ad
od information » d information, nd information, road information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
contents 1.3 » contents 1.1, contents 2.3, contexts 1.3
1.3 et » 1.3 el, 1.3 ea, 1.3 ed

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

• Adding a wildcard symbol may retrieve word variants: technologie od information contents 1.3 et communicatione cost 2.4 developing _ africa.*.