Perhaps you should try some spelling variations:
"coder using complex arduino programming" » "coder using complex arduino programmable" (Expand search), "coder using complex radio programming" (Expand search), "coder using complex learning programming" (Expand search), "coder housing complex arduino programming" (Expand search), "coder using computer arduino programming" (Expand search), "coders using complex arduino programming" (Expand search), "cover using complex arduino programming" (Expand search), "code using complex arduino programming" (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 using complex arduino programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using complex arduino programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using complex arduino programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using complex arduino programming") OR ("api python python python programming"))*.