Multiple variable selection is not working

[hashemirafsan]

Suppose i want to get Artwork_1 and Musuem_1 variable data, but no options are found to do that. Is anyone know about it?

[tfrancart]

I don't understand, can you be more precise ?
If what you want to do is to get the variables Artwork_1 and Museum_1 as columns in your result set, you can simply click on the corresponding "eye" button:

and then you would get the artwork and museum in 2 columns:

But maybe I misunderstood what you want