Direct answer
Internal search is a user tool. Its result pages usually should not become an uncontrolled indexable content inventory; important destinations need stable curated links elsewhere.
Practical steps
- Build a locale-specific static index.
- Keep raw queries private.
- Return useful empty states and filters.
- Use aggregate demand to improve navigation and content.
Common mistakes
- Indexing every query result.
- Sending sensitive queries to analytics.
- Using search as the only path to key pages.
Limitations
- Static indexes update at build time.
- Search quality needs language-specific tokenization.
Primary sources
- Creating helpful, reliable, people-first content — Google Search Central; 2025-12-10; 2026-08-14.
- Managing multi-regional and multilingual sites — Google Search Central; current 2026-08-14; 2026-08-14.