searches content from several publishers in computer science, physics, and electrical engineering.  works with  to search journals from many publishers. These publishers include ACM Press, American Institute of Physics, American Physical Society, Blackwell Publishing, Elsevier Inc, IEEE Press, Institute of Physics publishing, John Wiley and Sons, Nature Publishing Group, Taylor and Francis, and many others.
Storitev  išče vsebino več založnikov s področja računalništva, fizike in elektrotehnike. Storitev  pri iskanju dnevnikov mnogih založnikov uporablja . Ti založniki so ACM Press, American Institute of Physics, American Physical Society, Blackwell Publishing, Elsevier Inc, IEEE Press, Institute of Physics publishing, John Wiley and Sons, Nature Publishing Group, Taylor and Francis in še mnogi drugi.