Perhaps you should try some spelling variations:
information control » information centre, information content, information contents
communication cost » communication costs, communication costa, communications costs
technologien aids » technologien als, technologien ad, technologien des
get communication » et communication, debt communication, de communication
aids information » chandos information, series information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing can » developing a, developing ai, developing av
control 3.2 » control 5.2, control 4.1
can africa » urban africa
cost 2.3 » costs 2.3, cost 2.4, cost 2.2
3.2 get » 3.2 gene, 3.2 gate, 3.2 genn

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information control 3.2 get communication cost 2.3 developing can africa.*.