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