Perhaps you should try some spelling variations:
"coder coder atmega328 microcontroller program" » "coder coder esp32 microcontroller program" (Expand search), "coder coder atmega328 microcontroller programs" (Expand search), "coder coder atmega328 microcontroller from" (Expand search), "coder coder atmega328 microcontrollers programming" (Expand search), "coder decoder atmega328 microcontroller program" (Expand search), "code code atmega328 microcontroller program" (Expand search), "decoder codec atmega328 microcontroller 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder atmega328 microcontroller program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder atmega328 microcontroller program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder atmega328 microcontroller program") OR ("api python python python programming"))*.