The above video (McMaster University Library [3:44]) can help you think about new ways to search. Note that AND is often the default operator in databases, and Google automatically links keywords by AND.
In most databases, you can't just grab the URL at the top of your browser screen and expect to link back to the article. Some databases are "session specific," meaning the information is lost once you close or log out of the system. Instead, look for the "permalink" to the article and copy that into your citation management program or into your bibliography directly. The screen shots below can help you find the permalinks in different vendor interfaces.
In the Library Search Box interface, look for the link image. It appears in the search results list as well as in individual records.
In RILM, Academic Search Ultimate, and other EBSCO databases, click into the item title (the record) and the permalink is on the right-hand side under Tools.
In JSTOR, the permalink is called the Stable URL. Find it by clicking on the item title and look for it on the left-hand side. The Remote Access URL will work as well.
For other vendor interfaces, you might need to look around to find where the permalink is listed.