Perhaps you should try some spelling variations:
"coder coder holder logical problem" » "coder coder holder clinical problem" (Expand search), "coder coder holder social problem" (Expand search), "coder coder holder political problem" (Expand search), "coder coder holder local problem" (Expand search), "coder coder over logical problem" (Expand search), "coder coder holder classical problem" (Expand search), "coder order holder logical problem" (Expand search), "coder joinder holder logical problem" (Expand search), "coder decoder holder logical problem" (Expand search), "code code holder logical problem" (Expand search), "decoder codec holder logical problem" (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 holder logical problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder holder logical problem\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder holder logical problem ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder holder logical problem") OR ("on python python python programming"))*.