Thank you, this helped me understand how the solr search is working. Based on your response, it seems that fields such as version, view, last modified, etc. are not indexable and therefore not searchable through keyword search. Essentially I am looking for a way to speed up the searching process. Clicking through the advanced search options and even saved searches are just too time consuming. If solr is not my solution, perhaps it is possible to add additional filter dropdown menus similar to the one for type shown below. If anyone can comment on the possiblity of this that would be great! Thanks!
