Perhaps you should try some spelling variations:
"coder coding using infrared array" » "coder coding using infrared ray" (Expand search), "coder coding using infrared rays" (Expand search), "coder coding using infrared atr" (Expand search), "modern coding using infrared array" (Expand search), "color coding using infrared array" (Expand search), "odor coding using infrared array" (Expand search), "coder loading using infrared array" (Expand search), "coder modeling using infrared array" (Expand search), "coder drying using infrared array" (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 coding using infrared array") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using infrared array\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding using infrared array ) OR ( api python python python programming ))*.