Perhaps you should try some spelling variations:
"coder _ dialogical precoder program" » "coder _ dialogical practices program" (Expand search), "coder _ dialogical processes program" (Expand search), "coder _ dialogical proder program" (Expand search), "coder _ dialogical recovery program" (Expand search), "coder _ dialogical precoce programa" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 _ dialogical precoder program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ dialogical precoder program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ dialogical precoder program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ dialogical precoder program") OR ("on python python python programming"))*.