Perhaps you should try some spelling variations:
"coder coder esp32 controller plc" » "coder coder tp02 controller plc" (Expand search), "coder coder esp32 microcontroller plc" (Expand search), "coder coder elite controller plc" (Expand search), "coder coder esp32 controller _" (Expand search), "coder coder esp32 controller and" (Expand search), "coder decoder esp32 controller plc" (Expand search), "code code esp32 controller plc" (Expand search), "decoder codec esp32 controller plc" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder esp32 controller plc\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder esp32 controller plc ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder esp32 controller plc") OR ("_ python python python programming"))*.