Perhaps you should try some spelling variations:
"coder coder factor cutting problem" » "coder coder factor routing problem" (Expand search), "coder coder factor covering problem" (Expand search), "coder coder factor eating problem" (Expand search), "coder coder after cutting problem" (Expand search), "coder coder factor during problem" (Expand search), "coder power factor cutting problem" (Expand search), "coder model factor cutting problem" (Expand search), "coder mode factor cutting problem" (Expand search), "coder decoder factor cutting problem" (Expand search), "code code factor cutting problem" (Expand search), "decoder codec factor 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder factor cutting problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder factor cutting problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder factor cutting problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder factor cutting problem") OR ("api python python python programming"))*.