X search uses Grok's natural language processing to analyze the context of your post instead of matching exact keywords, meaning that overusing hashtags now triggers spam filters and actively crushes your visibility. Because the AI indexes your text into specific niche clusters, you need to front-load literal industry terms in your first sentence rather than using vague or clever hooks. Finally, since chronological search is broken, you must target the "Top" search tab by writing high-value guides that drive bookmarks and reading dwell time, which the algorithm heavily prioritizes.