Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies new » technologies _, technologies a
new information » _ information, energy information, chief information
information act » information age, information about, information gaps
use development » sme development, e development, museum development
development co » development _, development a, development case

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies new information act de _ communication costs use development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information act de _ communication costs use development co afrique.*.