: Good keywords should reflect the language commonly used by your target audience or scholars in that field.
The string appears to be a unique identifier, likely a YouTube channel ID or a specific database key, rather than a keyword for a general interest article. KEYWORD/Hg47eAnNNc4RcS3VkqoCw
: Use terms closely tied to your main topic (e.g., if writing about "heart disease," include "circulatory system" or "stroke") to improve discoverability. : Good keywords should reflect the language commonly
Using keywords to write your title and abstract - Author Services if writing about "heart disease
: Read through your work and highlight the most descriptive terms that summarize your focus.