Perhaps you should try some spelling variations:
"coder interface arduino teaching program" » "coder interface ensino teaching program" (Expand search), "coder interface quino teaching program" (Expand search), "coder interface trajano teaching program" (Expand search), "coder interface arduino teaching proposal" (Expand search), "coder interface arduino teaching process" (Expand search), "poder interfaces arduino teaching program" (Expand search), "codex interfaces arduino teaching program" (Expand search), "model interface arduino teaching 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 interface arduino teaching program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder interface arduino teaching program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder interface arduino teaching program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder interface arduino teaching program") OR ("api python python python programming"))*.