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