Perhaps you should try some spelling variations:
"coder coding subsequence algorithm optimization" » "coder coding sequence algorithm optimization" (Expand search), "coder coding sequences algorithm optimization" (Expand search), "coder common subsequence algorithm optimization" (Expand search), "modern coding subsequence algorithm optimization" (Expand search), "color coding subsequence algorithm optimization" (Expand search), "odor coding subsequence algorithm optimization" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa 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 coding subsequence algorithm optimization") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding subsequence algorithm optimization\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding subsequence algorithm optimization ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding subsequence algorithm optimization") OR ("api python python python programming"))*.