How to Implement Custom message board search?

[Ratnamala Mehetre, modificado 12 Anos atrás.]

I need to display search results for message board search in following way:
Recent post first but with the keyword matching relevance more
What is best way to achieve it.
Please provide steps to do it.

Environment: Liferay 6.0.5 CE and Tomcat 6.0.26 , lucene

Thanks,
Ratnamala