Perhaps you should try some spelling variations:
participation democratique » participacion democratica (Expand Search), participativas democraticas (Expand Search), participation politique (Expand Search)
"Usages de drogues _ participation démocratique" » "Usages de drogue _ participation démocratique" (Expand Search), "Usages de drogas _ participation démocratique" (Expand Search), "Usages de azogues _ participation démocratique" (Expand Search)
usages de » usage de (Expand Search), usages et (Expand Search), usage des (Expand Search)

Try widening your search to All Fields.

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

• Removing quotes may allow a broader search: Usages de drogues _ participation démocratique.