---
title: Ensure that Coveo Machine Learning query suggestions are requested
slug: mc2g0129
canonical_url: https://docs.coveo.com/en/mc2g0129/
collection: project-guide
source_format: adoc
---
# Ensure that Coveo Machine Learning query suggestions are requested
When users access your [search interface](https://docs.coveo.com/en/2741/), they likely type a [query](https://docs.coveo.com/en/231/) in the search box.
To provide the best possible search experience, you should [ensure that your implementation leverages](https://docs.coveo.com/en/3398/) [Coveo Machine Learning (Coveo ML)](https://docs.coveo.com/en/188/) [Query Suggestion (QS)](https://docs.coveo.com/en/1015/) [models](https://docs.coveo.com/en/1012/).

Depending on how you choose to build your [search interface](https://docs.coveo.com/en/2741/), see:

* [Coveo Atomic](https://static.cloud.coveo.com/atomic/v3/storybook/index.html?path=/docs/atomic-search-box\--docs)

* [Coveo Headless](https://docs.coveo.com/en/headless/latest/reference/interfaces/Search.SearchBox.html)

* [Coveo Quantic](https://docs.coveo.com/en/quantic/latest/reference/search-components/search-search-box/)

> **Note**
>
> If your implementation doesn't rely on any of these UI libraries, see [Provide Coveo Machine Learning query suggestions](https://docs.coveo.com/en/1377#provide-coveo-machine-learning-query-suggestions).

## Access your browser's network monitoring tool

. Open your web browser's developer tools.

> **Note**
>
> The examples in this article use the **Google Chrome** developer tools.
> For browser-specific information, see:
> 
> * [Google Chrome](https://developers.google.com/web/tools/chrome-devtools/open)
> 
> * [Mozilla Firefox](https://developer.mozilla.org/en-US/docs/Tools)
> 
> * [Safari](https://support.apple.com/en-ca/guide/safari/sfri20948/mac)

. Select the **Network** tab.

## Test query suggestions

. Access a page in which you integrated a Coveo-powered search box.

. [Access your browser's network monitoring tool](#access-your-browsers-network-monitoring-tool).

. Start typing a query in the search box.

In the network monitoring tool, under the **Name** column, you should see a request whose path contains `/rest/search/v2/querySuggest` for every keystroke.

![Query suggestions in a search interface | Coveo](https://docs.coveo.com/en/assets/images/coveo-solutions/coveo-qs.gif)

. Click the latest `/rest/search/v2/querySuggest` request.

On the **Response** tab, you should see the currently displayed query completions.

![View query suggestions in event response | Coveo](https://docs.coveo.com/en/assets/images/coveo-solutions/qs-response-tab.png)

> **Note**
>
> [Coveo ML](https://docs.coveo.com/en/188/) QS must be leveraged in your search interface for `/rest/search/v2/querySuggest` requests to be displayed under the **Name** column of your developer tools.