Quertle informiert über Suchtrends:
The search trends from the Quertle search site for calender year 2010 are presented. Search topics have been broken out into major categories (diseases, proteins, chemicals, biological processes, organisms, organs, power terms, and journals). Although certain search terms have been consistently high used, there are significant changes in other terms throughout the year.
Detaillierter wird es im Annual Report on Trends in Literature Searches (albernerweise passwortgeschütztes PDF).