Perhaps you should try some spelling variations:
communications cost » communications costs, communications cross, communication costs
information centers » information contents, information officers
ec communications » ec communication, 10 communications, 14 communications
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
centers food » centers hold, centers ohc
developing v » developing av, developing _, developing a
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
v africa » 1 africa, em africa
food ec » food c, food e, food eric

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centers food ec communications cost 2.2 developing v africa.*.