Perhaps you should try some spelling variations:
"coder using string algorithm optimization" » "coder using string algorithms optimization" (Expand search), "coder using sorting algorithm optimization" (Expand search), "coder using saving algorithm optimization" (Expand search), "coder using strong algorithm optimization" (Expand search), "coder using spring algorithm optimization" (Expand search), "coder using strains algorithm optimization" (Expand search), "coders using string algorithm optimization" (Expand search), "cover using string algorithm optimization" (Expand search), "code using string 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 using string algorithm optimization") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using string algorithm optimization\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder using string algorithm optimization ) OR ( api python python python programming ))*.