Perhaps you should try some spelling variations:
communications services » communication services, communication series, telecommunications services
based development » basin development, land development, rapid development
2 communications » 2 communication, 3 communications, 4 communications
development case » development china
information 1.2 » information 1.5.2, information 2
technologies 1 » technologies _, technologies 4, technologies 2
services based » service based, services case
case africa » cases africa, care africa, curse africa
1.2 de » 1.2 die, 1.2 der, 1.2 des
de 2 » dem 2, des 2, der 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 1 information 1.2 de 2 communications services based development case africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1.2 de 2 communications services based development case africa.*.