Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
information context » information content, information contents, information centers
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing e » developing _, developing a, developing east
context 2.3 » context 2.1, context 1.3, context 3
2.3 china » 6.3 china, 2.3 china's, 2.3.6 china
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information context 2.3 china communications _ 2.4 developing e africa.*.