Searching wordpress template focused on searching information

Hello,

Could you help me find a wordpress template focused on posting and searching articles.

I have a community website where the members post articles and the main action by my website visitors is search the database.

I currently have a simple template, with a search box on the side bar and the latest articles on the main section.

I would like to change the interface of the homepage to make it easier to my users to find and post information.

I was thinking about google homepage, with simple and big search box.

Do you have any ideas or suggestions ?

Thanks for help !

I found one :

I’ll keep looking.