Perhaps you should try some spelling variations:
"coder and signal coding program" » "coder and signal cloning program" (Expand search), "coder and signal loading program" (Expand search), "coder and signal cooling programs" (Expand search), "coder and signal encoding program" (Expand search), "coder and signal fading program" (Expand search), "coder and signal modeling program" (Expand search), "coder and signaling coding program" (Expand search), "code and signal coding program" (Expand search), "codes and signal coding program" (Expand search), "poder and signal coding 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 and signal coding program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and signal coding program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder and signal coding program ) OR ( api python python python programming ))*.