In the search result page I used Smart Search Result webpart. I am able to show TItle of page and its URL.
Can we also show Meta Description in result page by transformation?
What is your CMS version? if 9+ they are indexed by default
Another way to do is to map the values in the Page Type -> Search fields settings and use 4 default fields and map it to the desired fields.
This way you can use Title to show DocumentPageTitle.
However, Peter's approach is better.
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