Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
development broad » development board, development bond, development roads
technologies a » technologies _, technologies 4, technologies 2
information pt » information part, information 1, information 1.2
a information » 2 information, 1 information
broad africa » roads africa
skills a » skills _, skills gap
iv 4 » iv v, ii 4, iv 1

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 a information pt ((iv 4) OR (iv _)) communication skills a development broad africa.~".
• Adding a wildcard symbol may retrieve word variants: technologies a information pt ((iv 4) OR (iv _)) communication skills a development broad africa.*.