Perhaps you should try some spelling variations:
"coder coder processing sample problem" » "coder coder processing complex problem" (Expand search), "coder coder processing scale problem" (Expand search), "coder coder processing style problem" (Expand search), "coder cider processing sample problem" (Expand search), "coder powder processing sample problem" (Expand search), "coder power processing sample problem" (Expand search), "coder coder processing same problems" (Expand search), "coder decoder processing sample problem" (Expand search), "code code processing sample problem" (Expand search), "decoder codec processing sample 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 processing sample problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder processing sample problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder processing sample problem") OR ("api python python python programming"))*.