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