Perhaps you should try some spelling variations:
"coder coder falling based program" » "coder after falling based program" (Expand search), "coder coder falling basis program" (Expand search), "coder coder farming based program" (Expand search), "coder coder labelling based program" (Expand search), "coder decoder falling based program" (Expand search), "code code falling based program" (Expand search), "decoder codec falling based 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 coder falling based program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder falling based program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder falling based program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder falling based program") OR ("on python python python programming"))*.