Perhaps you should try some spelling variations:
"coder application methods sampling program" » "code application methods sampling program" (Expand search), "codes application methods sampling program" (Expand search), "copper application methods sampling program" (Expand search), "coder application methods comparing program" (Expand search), "coder application methods applied program" (Expand search), "coder application method sample program" (Expand search), "coder application methods labeling program" (Expand search), "coder application methods smoking program" (Expand search), "coder application methods jumping program" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 application methods sampling program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder application methods sampling program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder application methods sampling program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder application methods sampling program") OR ("on python python python programming"))*.