A cluster needs different answers, not different titles
Build related articles around different decisions rather than small keyword variations. Ten near-identical posts about marketing reports can make the archive larger without making it more useful.
A topic cluster connects a substantive core explanation with supporting guides that resolve separate questions. Its value comes from coverage and navigation. Rephrasing the same answer across many articles creates maintenance work and makes it harder to select a preferred destination.
A worked example
A hypothetical reporting cluster separates choosing KPIs, investigating missing data and writing monthly commentary. Each serves a different task. Three articles titled better marketing reports, improved reporting and reporting that works may still be one article if their advice is interchangeable.
How to apply it
- Assign a distinct reader question and intended outcome to each proposed article.
- Record where each answer already exists and what new evidence is required.
- Link supporting guides by their actual relationship to the reader’s next question.
What the result can establish
Review overlapping query patterns and substantive repetition before expansion. A cluster is successful when a reader can move from a broad decision to a useful specific answer. Article count and internal-link count alone are poor substitutes for that assessment.
Reference: Google: generative AI content guidance.
Supporting documentation
Google: generative AI content guidanceGoogle: search spam policiesGoogle: Search Console performance reportGoogle: SEO starter guide