Perhaps you should try some spelling variations:
"decentralized approach management" » "generalized approach management"
"decentralized discrete management" » "generalized discrete management", "decentralized distributed management", "decentralized descriptor management", "decentralized concrete management", "decentralized dispute management", "decentralized indiscreet management"
"decentralized biomass management" » "decentralized biowaste management", "decentralized cross management", "decentralized mas management", "decentralized process management", "decentralized loss management"
"decentralized prozess management" » "decentralized process management", "decentralized wireless management", "decentralized access management", "decentralized prozessmanagement _"
"decentralized privacy management" » "decentralized policy management"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("decentralized privacy management") OR ("decentralized approach management"))) OR ((("decentralized biomass management") OR ("decentralized discrete management"))))) OR ("decentralized prozess management"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"decentralized privacy management\") OR (\"decentralized approach management\"))) or (((\"decentralized biomass management\") or (\"decentralized discrete management\"))))) or (\"decentralized prozess management\"))*".
• Removing quotes may allow a broader search: (((((( decentralized privacy management ) OR ( decentralized approach management ))) or ((( decentralized biomass management ) or ( decentralized discrete management ))))) or ( decentralized prozess management ))*.