Perhaps you should try some spelling variations:
information centers » information contents, information officers
ecec communication » ec communication, de communication, csr communication
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
developing trade » developing trans, development trade, developing trust
14 developing » 4 developing, 1 developing, 10 developing
centers how » center how, centers hold, century how
how ecec » how ecte
costs 14 » costs 4, costs 1, costs 11.4
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologien does information centers how ecec communication costs 14 developing trade area.*.