Perhaps you should try some spelling variations:
"coder coder complexity paradigm object" » "coder code complexity paradigm object" (Expand search), "coder model complexity paradigm object" (Expand search), "coder lower complexity paradigm object" (Expand search), "coder decoder complexity paradigm object" (Expand search), "code code complexity paradigm object" (Expand search), "decoder codec complexity paradigm object" (Expand search), "coder coder complexity paradigma object" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 complexity paradigm object") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complexity paradigm object\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder complexity paradigm object ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity paradigm object") OR ("_ python python python programming"))*.