Identify any potential edge cases

Uncover hidden issues and prevent unexpected results with thorough edge case identification. Enhance code reliability.

• Detect input exceeding character limits: prevent exceeding maximum character count for accurate results.
• Handle special characters: ensure code can process and interpret special characters correctly.
• Check for empty input: implement validation to handle empty input gracefully.
• Address language ambiguity: consider scenarios where keywords may have multiple meanings.
• Test with various keyword lengths: ensure the code works efficiently with short and long keywords.
• Manage system errors: handle unexpected errors or system failures gracefully for uninterrupted performance.
• Account for slow processing speeds: optimize code for efficient performance with large inputs.
• Validate input format: ensure the input format aligns with the code requirements for accurate results.