Perhaps you should try some spelling variations:
"coder coder training focusing problem" » "coder coder training using problem" (Expand search), "coder coder training focused problem" (Expand search), "coder coder training focus problem" (Expand search), "coder coder training housing problem" (Expand search), "coder coder training routing problem" (Expand search), "coder coder training folding problem" (Expand search), "coder power training focusing problem" (Expand search), "coder model training focusing problem" (Expand search), "coder under training focusing problem" (Expand search), "coder decoder training focusing problem" (Expand search), "code code training focusing problem" (Expand search), "decoder codec training focusing 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 training focusing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder training focusing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder training focusing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder training focusing problem") OR ("api python python python programming"))*.