Perhaps you should try some spelling variations:
"coder coder coding variants changed" » "coder coder coding variants challenges" (Expand search), "coder coder coding variants challenge" (Expand search), "coder coder coding variants and" (Expand search), "coder coder coding variation changed" (Expand search), "coder modern coding variants changed" (Expand search), "coder color coding variants changed" (Expand search), "coder odor coding variants changed" (Expand search), "coder decoder coding variants changed" (Expand search), "code code coding variants changed" (Expand search), "decoder codec coding variants changed" (Expand search)
"api in python python programming" » "api in pythons python programming" (Expand search), "api in piton python programming" (Expand search), "api in pitons python programming" (Expand search), "api _ python python programming" (Expand search), "api an python python programming" (Expand search), "fpi in python python programming" (Expand search), "gpi in python 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 coding variants changed") OR ("api in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding variants changed\") OR (\"api in python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder coding variants changed ) OR ( api in python python programming ))*.