Perhaps you should try some spelling variations:
developing economies » development economics, developing countries, emerging economies
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
get communication » et communication, debt communication, de communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
economies f120 » economies f430, economies 1, economies from
4 developing » 3 developing
centers 3 » centers _, centers a, centers 3.3
cost 4 » cost _, cost 2.4
3 get » _ get, i get, 4 get

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

• Adding a wildcard symbol may retrieve word variants: technologien und information centers 3 get communication cost 4 developing economies f120.*.