Perhaps you should try some spelling variations:
"coder coder pattern allocation problem" » "coder coder matter allocation problem" (Expand search), "coder coder battery allocation problem" (Expand search), "coder coder water allocation problem" (Expand search), "coder coder pattern location problem" (Expand search), "coder cover pattern allocation problem" (Expand search), "coder cover patterns allocation problem" (Expand search), "coder powder pattern allocation problem" (Expand search), "coder decoder pattern allocation problem" (Expand search), "code code pattern allocation problem" (Expand search), "decoder codec pattern allocation 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 pattern allocation problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder pattern allocation problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder pattern allocation problem") OR ("api python python python programming"))*.