Perhaps you should try some spelling variations:
"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)
"coder coding coding lpc modulate" » "coder coding decoding lpc modulate" (Expand search), "coder coding using lpc modulate" (Expand search), "coder coding canine lpc modulate" (Expand search), "modern coding coding lpc modulate" (Expand search), "color coding coding lpc modulate" (Expand search), "odor coding coding lpc modulate" (Expand search), "coder coding coding also modulate" (Expand search), "coder coding coding zinc modulate" (Expand search), "coder coding coding acc modulates" (Expand search), "coder coding coding vvc modulate" (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 coding coding lpc modulate") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding lpc modulate\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding coding lpc modulate ) OR ( api python python python programming ))*.