Perhaps you should try some spelling variations:
"coder coder saving packing problem" » "coder coder aging packing problem" (Expand search), "coder coder handling packing problem" (Expand search), "coder power saving packing problem" (Expand search), "coder power savings packing problem" (Expand search), "coder water saving packing problem" (Expand search), "coder decoder saving packing problem" (Expand search), "code code saving packing problem" (Expand search), "decoder codec saving 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), "manim 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 saving packing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder saving packing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder saving packing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder saving packing problem") OR ("api python python python programming"))*.