Perhaps you should try some spelling variations:
"coder coder batch cutting problem" » "coder coder batch routing problem" (Expand search), "coder coder batch covering problem" (Expand search), "coder coder branch cuttings problem" (Expand search), "coder coder batch settling problem" (Expand search), "coder coder with cutting problem" (Expand search), "coder decoder batch cutting problem" (Expand search), "code code batch cutting problem" (Expand search), "decoder codec batch cutting problem" (Expand search), "coder under batch cutting 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 batch cutting problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder batch cutting problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder batch cutting problem") OR ("api python python python programming"))*.