He altered several dozen entitlement formulas and health-care payments .
他改变了几十权利公式和医疗支出。
The point is not that the formulas really work ( who knows ? )
这不是说这个方案真的那么有效（谁知道呢？）
San francisco - in her two years at google , anna patterson helped design and build some of the pillars of the company 's search engine , including its large index of web pages and some of the formulas it uses for ranking search results .
Based on a study among internet users that asks respondents how frequently they go online for 295 reasons , the intent index shows that a person 's intent may be a better indicator for how to develop a communications campaign than demographic formulas .
