Perhaps you should try some spelling variations:
"coder distributed by precoder program" » "model distributed by precoder program" (Expand search), "over distributed by precoder program" (Expand search), "order distributed by precoder program" (Expand search), "coder distributed by proder program" (Expand search), "coder distributed by recovery program" (Expand search), "coder distributed by precoce programa" (Expand search), "coder distributed and precoder program" (Expand search), "coder distributed data precoder program" (Expand search), "coder distributed file precoder program" (Expand search), "coder distributed to precoder program" (Expand search), "coder distributed by precocene program" (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)

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