Perhaps you should try some spelling variations:
"coder coder operator splitting problem" » "coder coder operator setting problem" (Expand search), "coder coder operator fitting problem" (Expand search), "coder coder operator planning problem" (Expand search), "coder order operators splitting problem" (Expand search), "coder camera operator splitting problem" (Expand search), "coder boiler operator splitting problem" (Expand search), "coder decoder operator splitting problem" (Expand search), "code code operator splitting problem" (Expand search), "decoder codec operator splitting 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 coder operator splitting problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder operator splitting problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder operator splitting problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder operator splitting problem") OR ("api python python python programming"))*.