Can a user search multiple categories in a search?
I have searched the database and can not find an answer or solution to my question.
I have set up a number of categories to help users find what they want on my website. However once they have narrowed down the posts into one category it would be great if they could also narrow down the returned posts further by another category.
For example - a user searches for a walking track by general location and then wants to further search walks in their area by length of the walk. They are wanting to find a short walk in the east of our city.
Does anyone know how this can be accomplished?