Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
propagation a » propagation _
a dimensional » _ dimensional, 3 dimensional, 2 dimensional
method basicd » method basics, methods basics, method based
method basic » methods basic, method based, methods based
methods user » methods used, methods use, methods uses

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 a dimensional ((method basic) or (((methods user) or (method basicd))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information propagation a dimensional ((method basic) OR (((methods user) OR (method basicd)))).
• Adding a wildcard symbol may retrieve word variants: information propagation a dimensional ((method basic) or (((methods user) or (method basicd))))*.