Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies fund » technologies could, technology fund, technologies any
fund information » road information, _ information, debt information
information et » information act, information _, information need
development a » development _, development bank, development banks
et does » der does

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

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