संपूर्ण क्रान्ति है तो जहां है

Sir, ,
Sub: 1-Filtering options for search results.
2-Duronto between New Delhi and Mumnbai.
We have good search facility for trains between two stations....
more...

And further filtering of the trains is too available by 'Time', 'Days', and 'classes'
For research and academic interests it is necessary to have multiple options where we can make permutations and combinations , inclusion and exclusions. e.g. If I want to have those trains that runs for more than onnce a week, or those treains which are having certain classes, and certain classes excluded, the academic knowledge too can be enhanced. Since recomendations of new trains, and availability of existing trains can be verified only with 'effective filtering options, introduciton of the such facility is needed. For example from Mumbai to New Delhi, we have Two Rajdhani trains, which signifies elite class rush is more on this train. But still there is no 'Duronto between Mumbai and New Delhi. If the thought of introducing the Duronto too is given by concerned authorities, who use popular sites and its DATA to garner the decisions, then it will be much help to frequent fliers and to IR too.
submitted for review and consideration.
Thank You.