Perhaps you should try some spelling variations:
"coder coder compliant control problem" » "coder coder compliance control problem" (Expand search), "coder coder complexity control problem" (Expand search), "coder coder plant control problem" (Expand search), "coder modem compliant control problem" (Expand search), "coder code compliance control problem" (Expand search), "coder gdpr compliant control problem" (Expand search), "coder coder compliant control problems" (Expand search), "coder coder compliant control program" (Expand search), "coder decoder compliant control problem" (Expand search), "code code compliant control problem" (Expand search), "decoder codec compliant control 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 compliant control problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder compliant control problem\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder compliant control problem ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder compliant control problem") OR ("on python python python programming"))*.