Perhaps you should try some spelling variations:
"coder coder based optimization pattern" » "coder coder based optimization matters" (Expand search), "coder coder based optimization water" (Expand search), "coder coder based utilization pattern" (Expand search), "coder coder and optimization pattern" (Expand search), "coder decoder based optimization pattern" (Expand search), "code code based optimization pattern" (Expand search), "decoder codec based optimization pattern" (Expand search), "coder code based optimization pattern" (Expand search), "coder foder based optimization pattern" (Expand search), "coder codec based optimization pattern" (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 based optimization pattern") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder based optimization pattern\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder based optimization pattern ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder based optimization pattern") OR ("_ python python python programming"))*.