Perhaps you should try some spelling variations:
"coder coder peer packing problem" » "coder coder peer planning problem" (Expand search), "coder coder pet packing problem" (Expand search), "coder coder beef packing problem" (Expand search), "coder coder pre packing problem" (Expand search), "coder decoder peer packing problem" (Expand search), "code code peer packing problem" (Expand search), "decoder codec peer packing problem" (Expand search), "coder over peer 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 peer packing problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder peer packing problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder peer packing problem") OR ("api python python python programming"))*.