Perhaps you should try some spelling variations:
"coder optimization method self problem" » "coder optimization methods self problem" (Expand search), "code optimization method self problem" (Expand search), "modern optimization method self problem" (Expand search), "powder optimization method self problem" (Expand search), "coder optimization method scarf problem" (Expand search), "coder optimization method of problem" (Expand search), "coder optimization method hinf 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 self problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization method self problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization method self problem") OR ("api python python python programming"))*.