Perhaps you should try some spelling variations:
"coder complexity extended algorithm using" » "coder complexity excepted algorithm using" (Expand search), "code complexity extended algorithm using" (Expand search), "model complexity extended algorithm using" (Expand search), "lower complexity extended algorithm using" (Expand search), "coder complexity extended algorithm in" (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 complexity extended algorithm using") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder complexity extended algorithm using\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder complexity extended algorithm using ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder complexity extended algorithm using") OR ("_ python python python programming"))*.