Perhaps you should try some spelling variations:
"coder coding plc programming problems" » "coder coding c programming problems" (Expand search), "coder coding block programming problems" (Expand search), "coder coding _ programming problems" (Expand search), "modern coding plc programming problems" (Expand search), "color coding plc programming problems" (Expand search), "odor coding plc programming problems" (Expand search), "coder coding pnc programming problems" (Expand search), "coder holding plc programming problems" (Expand search), "coder coding vvc programming problems" (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), "manim 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 coding plc programming problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding plc programming problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding plc programming problems ) OR ( api python python python programming ))*.