Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information centre » information centers, information contents
me communication » de communication, time communication, mce communications
developing zones » developing ones, developing one, developing one's
technologien de » technologien des, technologies de, technologie de
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
de information » die information, de informacion, e information
zones africa » rates africa, towns africa, works africa
centre how » centre show, century how, center how
cost 12.4 » coast 12.4, costs 12.4, cost 2.4
how me » show me, how men, how moe

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

• Adding a wildcard symbol may retrieve word variants: technologien de information centre how me communication cost 12.4 developing zones africa.*.