(Wall Street Journal) — Burned by Google Inc.’s recent changes to its search formula, small businesses are experimenting with strategies to recover lost Web traffic while seeking out new ways to generate sales—some even scaling back daily operations. Seeing a 40% decline in sales since Google adjusted its algorithm, online ergonomic-products retailer Ergo In Demand Inc. in Central Point, Ore., reduced its 17-person staff to five, moved to a 4,500-square-foot office space from one more than double in size and cut $4,000 in monthly software subscriptions. With the savings, owner Peter Scholom hired a search-engine optimization firm to do an audit of the 11-year-old company’s website, ergoindemand.com. He hopes to learn how to regain the site’s previously high Google rankings for search terms like “keyboard trays” and “TV mounts.” “We are fishing for any straw,” Mr. Scholom says, whose business had $6 million in sales in 2010. Many small but growing Web retailers say they have been punished since Google, which handles nearly two-thirds of all Web searches, moved in late February to weed out “content farms,” or sites that post information without attention to quality or by copying text from other sources such as government websites.