Perhaps you should try some spelling variations:
"coder coder sampling based program" » "coder under sampling based program" (Expand search), "coder over sampling based program" (Expand search), "coder core sampling based program" (Expand search), "coder coder sampling and program" (Expand search), "coder coder sampling bias program" (Expand search), "coder coder samples based program" (Expand search), "coder decoder sampling based program" (Expand search), "code code sampling based program" (Expand search), "decoder codec sampling based program" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling based program\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder sampling based program ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling based program") OR ("in python python python programming"))*.