Perhaps you should try some spelling variations:
"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)
"coder coding coding dose effect" » "coder coding decoding dose effect" (Expand search), "coder coding using dose effect" (Expand search), "coder coding canine dose effect" (Expand search), "modern coding coding dose effect" (Expand search), "color coding coding dose effect" (Expand search), "odor coding coding dose effect" (Expand search), "coder coding loading dose effect" (Expand search), "coder coding coding dojo effect" (Expand search), "coder coding coding mode effect" (Expand search), "coder coding coding cause effect" (Expand search), "coder coding coding phase effect" (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 coding coding dose effect") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding dose effect\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding coding dose effect ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding dose effect") OR ("in python python python programming"))*.