Search using AND and OR using mongoDB query in Node Js?

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I am using mongo db version 2.2.3 . I am having the requirement like user gives the input like "(ash|ben) & (Bus|car)" as search keywords. In this the & is for AND condition and | for the OR condition.
Is there any way to make this nested leywords as a mongodb query in node js. Is there any functionality in mongodb to achieve this?. If not how can make this in any other way?

posted Jul 17, 2015 by Rameshwar

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