Hi @Prasath Champ,
Assuming that you are using aggregate inside the web block, and here you are passing search text to the block so apply the search filter to the aggregate which you are using inside the web block.
And make sure you are refreshing that aggregate OnParameterChange event of the block.
If you still facing problems after all these steps. Then, I recommend you to share the screenshots of the web block.
Best Regards,
Sreejith