Perhaps you should try some spelling variations:
"coder know and precoder program" » "coder know and proder program" (Expand search), "coder know and recovery program" (Expand search), "coder know and precoce programa" (Expand search), "coder know and precore program" (Expand search), "coder know and decoder program" (Expand search), "coder know and precede program" (Expand search), "power know and precoder program" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("coder know and precoder program") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder know and precoder program\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder know and precoder program ) OR ( in python python python programming ))*.