> db.s.insert({"name": "is"}) WriteResult({ "nInserted" : 1 }) > db.s.insert({"name": "dog"}) WriteResult({ "nInserted" : 1 }) > db.s.createIndex({"name": "text"}) { "createdCollectionAutomatically" : false, "numIndexesBefore" : 1, "numIndexesAfter" : 2, "ok" : 1 } > db.s.find({$text: {$search: "is"}}) *why there are no results?* > db.s.find({$text: {$search: "dog"}}) { "_id" : ObjectId("578287a4a2bdbd1636963ee3"), "name" : "dog" } > db.s.insert({"name": "this"}) WriteResult({ "nInserted" : 1 }) > db.s.insert({"name": "cat"}) WriteResult({ "nInserted" : 1 }) > db.s.find({$text: {$search: "cat"}}) { "_id" : ObjectId("578287dba2bdbd1636963ee5"), "name" : "cat" } > db.s.find({$text: {$search: "this"}})