Docdroid is a site that delivers access to a lot of documents and is a site for uploading and converting documents to and from PDF. Not a lot of recruiters try to source there. The reason is simple they do not know how. Well to do this without worry you need go no further than into your bag of tricks and pull out an old tried and true tool, called x-raying.
So to source within DocDroid you simply need to create an x-ray string, like the one below.
If you run the strings above in google