Perhaps you should try some spelling variations:
"coder coder and experimental problem" » "coder coder and experimental problems" (Expand search), "coder coder and experimental program" (Expand search), "coder coder and experimental propolis" (Expand search), "coder decoder and experimental problem" (Expand search), "code code and experimental problem" (Expand search), "decoder codec and experimental problem" (Expand search), "coder code and experimental problem" (Expand search), "coder codes and experimental problem" (Expand search), "coder poder and experimental problem" (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 and experimental problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder and experimental problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder and experimental problem") OR ("api python python python programming"))*.