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