Perhaps you should try some spelling variations:
"coder optimization method computation problem" » "coder optimization methods computation problem" (Expand search), "coder optimization method competition problem" (Expand search), "coder optimization method completion problem" (Expand search), "coder optimization method communication problem" (Expand search), "code optimization method computation problem" (Expand search), "modern optimization method computation problem" (Expand search), "powder optimization method computation problem" (Expand search), "coder optimization method computational problem" (Expand search), "coder optimization methods computational 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder optimization method computation problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization method computation problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization method computation problem") OR ("api python python python programming"))*.