Perhaps you should try some spelling variations:
structures processing » structure processing (Expand search), structure process (Expand search), structured process (Expand search)
discrete structures » concrete structures (Expand search), discrete fractures (Expand search), discretized structure (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
of discrete » _ discrete (Expand search)
python on » python of (Expand search), python in (Expand search), python and (Expand search)
on python » in python (Expand search), of python (Expand search), _ python (Expand search)

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

• Removing quotes may allow a broader search: (( code of discrete structures processing ) OR ( python on python python programming ))~.