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