> For the complete documentation index, see [llms.txt](https://modutheme.gitbook.io/helix/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://modutheme.gitbook.io/helix/theme-settings/search-suggestions.md).
# Search suggestions
Settings for the search dropdown — recent and popular searches, product recommendations, and heading size.
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## Searches
* **Recent searches** — Show each customer's recent searches. Stored in their browser, private to them.
* **Popular searches** — A comma-separated list of suggested terms shown to everyone.
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## Product Recommendations
* **Show product recommendations** — Show a product row in the search drawer.
* **Heading** — Heading above the recommended products.
* **Custom products** — Products to recommend. Leave empty to show the customer's recently viewed products.
{% hint style="info" %}
First-time visitors with no history don't see the recommendation row until they've viewed at least one product.
{% endhint %}
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## Typography
* **Heading size** — Size of the headings in the search drawer (H3–H6).
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{% hint style="info" icon="headset" %}
**Need help?**
Whether you have a question, run into an issue, or just need some guidance, our support team is here to help.
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{% endhint %}