Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
development care » development case, development core, development cure
communication i » communication 3, communication 1, communication 2
technologies 1 » technologies _, technologies 4, technologies 2
ii development » wbi development, 2 development, 3 development
care africa » can africa, change africa, trade africa
ͳ age » ͳ aged, _ age
a age » _ age, 3 age, 5 age

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 1 information ((a age) OR (ͳ age)) causes communication i ii development care africa.~".
• Adding a wildcard symbol may retrieve word variants: technologies 1 information ((a age) OR (ͳ age)) causes communication i ii development care africa.*.