Perhaps you should try some spelling variations:
"coder precoder diffuse and programming" » "coder proper diffuse and programming" (Expand search), "coder procedure diffuse and programming" (Expand search), "coder precoder diffuse _ programming" (Expand search), "coder precoder diffuse goal programming" (Expand search), "coder decoder diffuse and programming" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder diffuse and programming") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder diffuse and programming\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder diffuse and programming ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder diffuse and programming") OR ("via python python python programming"))*.