Perhaps you should try some spelling variations:
"coder coder putative effects program" » "coder coder negative effects program" (Expand search), "coder coder positive effects program" (Expand search), "coder coder sedative effects program" (Expand search), "coder coder putative effects programa" (Expand search), "coder coder putative effective program" (Expand search), "coder coder putative projects program" (Expand search), "coder cancer putative effects program" (Expand search), "coder novel putative effects program" (Expand search), "coder other putative effects program" (Expand search), "coder decoder putative effects program" (Expand search), "code code putative effects program" (Expand search), "decoder codec putative effects 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)

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 putative effects program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder putative effects program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder putative effects program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder putative effects program") OR ("on python python python programming"))*.