Is there any way to search the filter of a grid of several words but and I return all results containing any of the search words that without success in the same order as the Keyboard, I mean google-style searching.
Ubfortunately it’s not available.
There is some kind of searching with findCell() method. YOu may try to use it at least.
http://docs.dhtmlx.com/doku.php?id=dhtmlxgrid:api_method_dhtmlxgridobject_findcell
But it’s not so powerful 
Thank you very much, would not hurt to be included in future versions as an alternative.