Perhaps you should try some spelling variations:
"coder using arduino process problem" » "coder using bruno process problem" (Expand search), "coder using arduino problemas problem" (Expand search), "coder using arduino process promoted" (Expand search), "coders using arduino process problem" (Expand search), "cover using arduino process problem" (Expand search), "code using arduino process problem" (Expand search)
"rpa pythons python python programming" » "rpa pitons python python programming" (Expand search), "rpa piton python python programming" (Expand search), "rpa pythons piton python programming" (Expand search), "rpa pythons pitons python programming" (Expand search), "rpa pythons pytm 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 arduino process problem") OR ("rpa pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using arduino process problem\") OR (\"rpa pythons python python programming\"))*".
• Removing quotes may allow a broader search: (( coder using arduino process problem ) OR ( rpa pythons python python programming ))*.