Perhaps you should try some spelling variations:
"coder coder in immunity problem" » "coder coder in immunity profile" (Expand search), "coder coder in immunity provided" (Expand search), "coder coder in immunity from" (Expand search), "coder decoder in immunity problem" (Expand search), "code code in immunity problem" (Expand search), "decoder codec in immunity problem" (Expand search), "coder coder on immunity problem" (Expand search), "coder coder and immunity problem" (Expand search), "coder code in immunity problem" (Expand search), "coder codes in immunity problem" (Expand search), "coder poder in immunity 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 in immunity problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder in immunity problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder in immunity problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder in immunity problem") OR ("api python python python programming"))*.