Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
propagation forest » propagation fast, propagation stress, propagation context
forest decision » forest division, first decision, forces decisions
decision itek » decision edited, decision aided, decision fixed

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

• Performing a fuzzy search may retrieve terms with similar spellings: information propagation forest decision itek gopeng~.
• Adding a wildcard symbol may retrieve word variants: information propagation forest decision itek gopeng*.