Perhaps you should try some spelling variations:
"coder coder into cobol programming" » "coder coder into robot programming" (Expand search), "coder coder into control programming" (Expand search), "coder coder into robots programming" (Expand search), "coder decoder into cobol programming" (Expand search), "code code into cobol programming" (Expand search), "decoder codec into cobol programming" (Expand search), "coder border into cobol programming" (Expand search), "coder power into cobol programming" (Expand search), "coder order into cobol programming" (Expand search), "coder coder into robo programming" (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 into cobol programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder into cobol programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder into cobol programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder into cobol programming") OR ("on python python python programming"))*.