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