Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
information gaps » information gap, information flows, information needs
code development » model development, care development, trade development
technologies a » technologies _
a information » _ information, land information, award information
africa africa » africa asia, africa rice
costs code » customs code

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information gaps de _ communication costs code development africa africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information gaps de _ communication costs code development africa africa.*.