search options

Hi,

this plugin is great, it almost satisfies my use case.
There is just one thing I cannot manage to do:

The front-end search form only allows inserting a string in a text field, but, on the other hand, objects can have many properties. Is it possible to customize the search form allowing to choose on what property objects have to be matched?

For example:

My object is structured as follows

• name: string
• context: only a value out of [A,B,C]
• eco-friendly: yes/no

I’d like users be able to query like:

• return objects that are eco-friendly but only in context A
• return objects that are in context A

Is it possible? How can I do that? If not possible, do you know some other plugin/tool (also not in WP) that provides this functionality?

thanks in advance

regards