Perhaps you should try some spelling variations:
"coder coder location location problem" » "coder coder location allocation problem" (Expand search), "coder coder station location problem" (Expand search), "coder coder location decision problem" (Expand search), "coder under location location problem" (Expand search), "coder model location location problem" (Expand search), "coder over location location problem" (Expand search), "coder decoder location location problem" (Expand search), "code code location location problem" (Expand search), "decoder codec location location 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), "manim 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 location location problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder location location problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder location location problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder location location problem") OR ("api python python python programming"))*.