Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technology contact » technology content, technology cost, technology center
risk communication » _ communication, mobile communication
de developpement » _ development, a development, sme development
information act » information age, information about, information gaps
costs de » costs per, costs _, costs a
de risk » de risi, does risk, edge risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology contact information act de risk communication costs de developpement _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology contact information act de risk communication costs de developpement _ afrique.*.