Perhaps you should try some spelling variations:
communications services » communication services, communication series, telecommunications services
19 communications » 9 communications, 10 communications, 14 communications
based development » basin development, land development, rapid development
information 1.2 » information 1.5.2, information 2
development can » development case, development co, development canada
technologies 1 » technologies _, technologies 4, technologies 2
services based » service based, services case
can africa » urban africa
1.2 des » 1.2 das, 1.2 der, 2.2 des

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 des 19 communications services based development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1.2 des 19 communications services based development can africa.*.