Search from multiple sections in one window

Can someone provide me an idea how can I search from multiple sections in one window:

Here is my idea, but don't know how can I achieve it.

This will be a Box with four tabs. One section for each tab.

Under tab1 - I will use cobalt filter module and call fields from section1/type1

Under tab2 - I will use cobalt filter module and call fields from section2/type2

Under tab3 - I will use cobalt filter module and call fields from section3/type3

Under tab4 - I will use cobalt filter module and call fields from section4/type4

But my question is if this will work or will there be any conflict between fields. For example I need to call location geo field1 from type1 in tab1, and another location geo field from type2 in tab2 like that..