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How to Filter Multiple Topics Stored in One Excel Cell

Partner Editor Oct 10, 2026 872 views

Question details

The user needs to filter spreadsheet data to find specific topics when multiple topics are grouped together inside a single cell.

How to Filter Multiple Topics Stored in One Excel Cell

Product: Excel
Device & OS: not provided
Scenario: Applying data filters to a column where individual cells contain comma-separated multiple values.
Observed behavior: The Excel filter dropdown treats combined values like "dog, cat" as a single unique entry rather than splitting them into separate filterable topics.

Before you start

Ensure that your data is consistently formatted and that there are no accidental line breaks within the cells, as this can interfere with text filtering.

Solution 1Recommended

Use the Text Contains Filter

Since Excel cannot automatically split multiple values in the default filter dropdown, using the 'Contains' filter is the quickest way to find a specific topic within merged text.

The standard AutoFilter list will display the entire contents of a cell as one item. To search within the cell contents, you must bypass the checkbox list and use custom text criteria.

Select the Data

Click on the column header that contains your multiple-topic cells.

Enable Filter

Navigate to the 'Data' tab on the top ribbon and click the 'Filter' button.

Open Text Filters

Click the drop-down arrow that appears in the first cell of your column. Hover your mouse over 'Text Filters' in the menu.

Select Contains

Choose 'Contains...' from the expanded menu to open the Custom AutoFilter dialog.

Apply Criteria

Type the specific topic you are looking for (e.g., 'cat') into the input box next to 'contains' and click 'OK'.

Wildcard Support: You can also use wildcard characters like asterisks (*) in the Contains field if you only remember a partial word or phrase.

Solution 2

Separate Topics into Multiple Columns

If you need to filter topics frequently or use them in PivotTables, splitting the data into separate columns is a more robust long-term solution.

Seamless Data Filtering

Filter Multiple Data Points Easily with WPS Spreadsheet

WPS Spreadsheet provides powerful and intuitive data filtering tools. You can easily search through cells with multiple topics using custom text filters without needing complex formulas.

1. Open your Document: Launch WPS Spreadsheet and open your dataset.
2. Apply AutoFilter: Highlight the target column and click 'AutoFilter' under the 'Data' tab.
3. Choose Contains: Click the drop-down arrow on your column, navigate to 'Text Filters', and select 'Contains'.
4. Filter Results: Enter your specific topic into the dialog box and click 'OK' to instantly view the relevant rows.

Quickly filter comma-separated values using built-in Text Filters100% compatible with Microsoft Excel (.xlsx) formatsLightweight application that loads heavy datasets efficientlyFree advanced features like Text to Columns for seamless data organization

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Frequently Asked Questions

Why does the standard Excel filter not split comma-separated items?

The AutoFilter tool scans for the entire, exact string inside a cell to generate its unique dropdown list. It does not natively recognize commas or other punctuation as delimiters to create separate dropdown entries.

Can I filter for cells containing multiple specific topics at once?

Yes. When you select 'Text Filters' > 'Contains', the Custom AutoFilter dialog allows you to enter your first topic, choose the 'And' or 'Or' radio button, and type a second topic to filter by multiple criteria.

Is there a formula to count how many times a specific topic appears across these combined cells?

You can use the COUNTIF function with wildcards. For example, typing `=COUNTIF(A:A, "*cat*")` will count all cells in column A that contain the word 'cat', regardless of other text present in the cell.

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