Perhaps you should try some spelling variations:
"coder circuit _ precoder program" » "coder circuit _ proder program" (Expand search), "coder circuit _ recovery program" (Expand search), "coder circuit _ precoce programa" (Expand search), "modern circuit _ precoder program" (Expand search), "lower circuit _ precoder program" (Expand search), "power circuit _ precoder program" (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 circuit _ precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder circuit _ precoder program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder circuit _ precoder program ) OR ( api python python python programming ))*.