[{_id:"6052dfb2210b6d3fc82db40d",deviceName:"iPhone 8",startUrl:"https://www.google.com"},{_id:"6052f2678b6d705c1e57ee32",deviceName:"desktop",startUrl:"https://www.google.com"},{_id:"605302a0172d7c769fc0e751",deviceName:"iPhone 8",startUrl:"https://www.google.com/2nd-page"},{_id:"605302a0172d7c769fc0e751Z",deviceName:"desktop",startUrl:"https://www.google.com/2nd-page"}]

db.collection.aggregate([{$match:{$and:[{$and:[{$or:[{startUrl:"https://www.google.com/2nd-page"},{startUrl:"https://www.google.com"}]},{$or:[{deviceName:"desktop"},{deviceName:"iPhone 8"}]}]}]}},{$sort:{startUrl:1,deviceName:1}},{$group:{_id:"$startUrl",items:{$push:"$$ROOT"}}},{$group:{_id:"$deviceName",items:{$push:"$$ROOT"}}}])