The Dashplatform is something similar to the OP_return mnowatch page. The Dashplatform is a blockchain, like bitcoin or dash is, but extremely searchable (in contrast to bitcoin or dash). Of course people could search extremely the blockchain in privacy, as you did, and in that case the extreme searching capabilities of DashPlatform may be considered as obsolete. But are they? DashPlatform makes the blockchain searching public, available to anyone and most importantly offers a public search that is irrefutable and uncensorable .
Searching in Mnowatch OP_RETURN page is not irrefutable, because someone may claim that not all OP_RETURN content resides in mnowatch, and that some content have been excluded from the search.
This property of irrefutable uncensorable public search that Dashplatform offers, gives an advantage over any other search engine (google included)