Perhaps you should try some spelling variations:
"coder coder persistence in problem" » "coder index persistence in problem" (Expand search), "coder disorder persistence in problem" (Expand search), "coder moderate persistence in problem" (Expand search), "coder coder persistence of problem" (Expand search), "coder decoder persistence in problem" (Expand search), "code code persistence in problem" (Expand search), "decoder codec persistence in 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 coder persistence in problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder persistence in problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder persistence in problem") OR ("api python python python programming"))*.