Perhaps you should try some spelling variations:
communication methods » communication networks, communication network, communications networks
technologies credit » technologies create, technologies reduce
la communication » _ communication, mass communication, oral communication
sme development » _ development, a development, asian development
information et » information act, information _, information need
development a » development _, development bank, development banks

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies credit information et de la communication methods sme development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies credit information et de la communication methods sme development a afrique.*.