Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
propagation models » propagation model, propagation materials, propagation problems
models dimensions » model dimensions, model dimension, models extensions
using line » using life, using linear, using online
using lime » using life, using linear, using linked

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 models dimensions ((using line) or (using lime))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information propagation models dimensions ((using line) OR (using lime)).
• Adding a wildcard symbol may retrieve word variants: information propagation models dimensions ((using line) or (using lime))*.