Perhaps you should try some spelling variations:
technologien platas » technologies places, technologien als, technologien digital
information centers » information contents, information officers
platas information » states information, data information, laws information
communication cost » communication costs, communication costa, communications costs
et communication » et communicatione, get communication, debt communication
developing city » developing cities, developing data, developing high
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
city africa » china africa, cults africa
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologien platas information centers _ et communication cost 2.2 developing city africa.*.