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
sme development » _ development, a development, asian development
development a » development _, development bank, development banks
costs sme » cost some

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 _ does mobile communication costs sme development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information _ does mobile communication costs sme development a afrique.*.