The use of questionable techniques, such as Spam, were not as destructive as the more traditional malicious techniques, e.g. computer viruses or trojan horses.

The page that won in the end looked rather boring, and used lots of questionable techniques like "keyword stuffing".

But they have also cast a harsh light on the questionable and possibly illegal techniques used in the episode, raising the possibility of criminal charges.

The way repressed memories are solicited - by hypnosis, dream interpretation, imaging, group "therapy," workbooks, body work and other questionable techniques.

Using questionable or illegal techniques to improve the ranking of a Web site in query results is known as search-engine spamming.

In particular, they are trying to determine who at the company authorized or was aware of the questionable and possibly illegal techniques.

Many election commissions appeared to be honest arbiters of the election law, but some evidently used questionable techniques to weed out challengers.

Physicist Robert L. Park finds it suspicious that a phenomenon should only ever appear at the limits of detectability of questionable statistical techniques.

After two decades, Haut-Bailly was sold to Franz Malvesin who during his ownership experimented with some questionable techniques, such as pasteurization and early bottling.

For years, docudramas have been criticized for some of their more questionable techniques.