Perhaps you should try some spelling variations:
"coder coder can packing problem" » "coder coder can planning problem" (Expand search), "coder decoder can packing problem" (Expand search), "code code can packing problem" (Expand search), "decoder codec can packing problem" (Expand search), "coder coder can packaging problem" (Expand search), "coder coder chain packing problem" (Expand search), "coder coder can tracking problem" (Expand search), "coder poder can packing problem" (Expand search), "coder code can packing problem" (Expand search), "coder codes scan packing 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 can packing problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder can packing problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder can packing problem") OR ("api python python python programming"))*.