Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
propagation methods » irrigation methods
designing data » design data, designing a, designing digital
designs data » design data, designs a
design gst » design get, design 21st, design gift

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 methods ((((designs data) or (designing data))) or (design gst)) lib~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information propagation methods ((((designs data) OR (designing data))) OR (design gst)) lib.
• Adding a wildcard symbol may retrieve word variants: information propagation methods ((((designs data) or (designing data))) or (design gst)) lib*.