Is possible to add custom BO field with standard task view search result?

Hi Team,

I have created a custom BO with text collection dependent object to store the text with task id. Also, embedded this as a new facet in Task TI screen. It is working as expected.

import AP.Common.GDT as apCommonGDT;
[DeploymentUnit(Foundation)] businessobject ZTask_Notes {
[AlternativeKey] [Label("Task ID")] element TaskID : BusinessTransactionDocumentID;
[DependentObject(TextCollection)] [MultipleTexts] [LanguageIndependent] node TextCollection;
}

Task View Search: If I search with any text, it is searching with all the sections and returning as a result. The example below scenario, 2nd line text is available notes section hence showing in result list.

My Embedded Facet:

Is there a way to extend the search with custom BO text collection based on the Task view search (free text. Ex: hello)?

Please suggest on this.

Thanks,

Ravi