Suppose I am filing a 189 VISA from offshore or outside Australia and if the grant is getting late , can I come in a business VISA and look for a job and also will I get bridging VISA if my business VISA gets expired while staying in Australia? Can two VISAS be processed simultaneously? Suppose if I get a job in Australia on a 457 VISA , would it be also processed simultaneously with already 189 VISA submitted earlier ?