You can tell it to only look in the title, in the subject, in the abstract, etc. This will now tell you what the article is about, where it appeared, etc. As of this writing, how you will be billed is uncertain. Please print out your citation, take it to the ERC and ask for assistance. For some of the journals, full text is available.
Many scientific journals are online.
You may wish to search them before using First Search. Begin by clicking on the link below to go to electronic journals online. Most of the results you will see are fairly technical, however, if you go through them, you may come across one useful for your papers. At the time of this writing, it is unclear if the software will be added to the computers to read the articles in this lab. The computers in the ERC certainly will and you may have to finish your search there.