Perhaps you should try some spelling variations:
"coder coder sampling variable polarity" » "coder coder sampling variance polarity" (Expand search), "coder coder sampling viable polarity" (Expand search), "coder coder sampling variants polarity" (Expand search), "coder under sampling variable polarity" (Expand search), "coder over sampling variable polarity" (Expand search), "coder core sampling variable polarity" (Expand search), "coder decoder sampling variable polarity" (Expand search), "code code sampling variable polarity" (Expand search), "decoder codec sampling variable polarity" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 coder sampling variable polarity") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling variable polarity\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sampling variable polarity ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling variable polarity") OR ("in python python python programming"))*.