Perhaps you should try some spelling variations:
"coder coder sampling are problems" » "coder under sampling are problems" (Expand search), "coder over sampling are problems" (Expand search), "coder core sampling are problems" (Expand search), "coder coder sampling area problems" (Expand search), "coder coder sampling areas problems" (Expand search), "coder coder sampling date problems" (Expand search), "coder coder sampling age problems" (Expand search), "coder coder sampling wave problems" (Expand search), "coder coder sampling same problems" (Expand search), "coder decoder sampling are problems" (Expand search), "code code sampling are problems" (Expand search), "decoder codec sampling are 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)

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 sampling are problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder sampling are problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling are problems") OR ("api python python python programming"))*.