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