Perhaps you should try some spelling variations:
"coder coder gamified packing problem" » "coder coder gamified learning problem" (Expand search), "coder coder gamified planning problem" (Expand search), "coder does gamified packing problem" (Expand search), "coder decoder gamified packing problem" (Expand search), "code code gamified packing problem" (Expand search), "decoder codec gamified 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.

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