How to implement site full search in asp.net?

Hi friends,

Please help me to know about How to implement site search.

I want planned to create one system with some pages like blog section, video section, photos section and some other thing. I need to implement search for those sections. Once I search for one word for "Good news". If it is in blog and video section and photos section. that time it show show those as result.

I will take care for linking to those page. I need just plan for implement in site full search.

Thanks,