Perhaps you should try some spelling variations:
"coder optimization methods applied problem" » "coder optimization model applied problem" (Expand search), "code optimization methods applied problem" (Expand search), "modern optimization methods applied problem" (Expand search), "powder optimization methods applied problem" (Expand search), "coder optimization method applied problem" (Expand search), "coder optimization methods applied problems" (Expand search), "coder optimization methods applying problem" (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 optimization methods applied problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder optimization methods applied problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder optimization methods applied problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder optimization methods applied problem") OR ("api python python python programming"))*.