Perhaps you should try some spelling variations:
communication methods » communication media, communication model
technologies party » technologies part, technologies art, technologies past
party information » ary information, early information, paris information
a afrique » l afrique, en afrique
flows de » flows do, flows debt, flows bei
de risk » e risk, de risi, 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: technologies party information flows de risk communication methods _ development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies party information flows de risk communication methods _ development a afrique.*.