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