Updated from 9:22 a.m. EDT

Stocks slipped on Monday after a choppy day of trading as investors remain uncertain about the length and depth of this recession. Technology stocks were the biggest drag on the markets, led by IBM ( IBM) and Hewlett-Packard ( HPQ).

Trading continued around 12-year lows despite news of large mergers and acquisitions.

Drugmaker Merck ( MRK) announced plans to acquire Schering-Plough ( SPG) for $41.1 billion. The deal is expected to widen Merck's pipeline of new products and expand its international presence.

Meanwhile, trading was suspended on Dow Chemical ( DOW) and Rohm & Haas ( ROH) late Monday while the two companies tried to work out their $13 billion merger in court.

With this in mind, we thought we'd take a look at some of the stocks people have been searching for on TheStreet.com, including Caterpillar ( ROH) and Tupperware ( TUP), and see what Jim Cramer's had to say about them.

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