Perhaps you should try some spelling variations:
"coder _ optimisation algorithm array" » "coder _ optimization algorithm array" (Expand search), "coder _ optimization algorithms array" (Expand search), "coder _ estimation algorithm array" (Expand search), "coder _ optimisation algoritmos array" (Expand search), "coder _ optimisation algorithm aaa" (Expand search), "coder _ optimisation algorithm binary" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python 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 _ optimisation algorithm array") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ optimisation algorithm array\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ optimisation algorithm array ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ optimisation algorithm array") OR ("via python python python programming"))*.