Perhaps you should try some spelling variations:
"coder coder containing work program" » "coder copper containing work program" (Expand search), "coder powder containing work program" (Expand search), "coder model containing work program" (Expand search), "coder coder containing pork program" (Expand search), "coder coder containing cork program" (Expand search), "coder coder containing wo3 program" (Expand search), "coder decoder containing work program" (Expand search), "code code containing work program" (Expand search), "decoder codec containing work 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 containing work program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder containing work program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder containing work program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder containing work program") OR ("on python python python programming"))*.