Basic Keyword Searching
Type the word(s) or phrases in the search box. You can use quotation marks to note phrases, and you can use AND and OR (in all-caps) to ensure that both terms must be in the results, or that one or the other term may be in the results.
Keyword searching
| Example | Explained |
|---|---|
| sustainability | Will search for items with the word sustainability. |
| mass media | Will search for items with both the words mass and media, in any order. |
| "musical theatre" | Will search for items with the exact phrase musical theatre. |
AND or OR searching
| Example | Explained |
|---|---|
| cardiac OR heart | Will search for items with the words cardiac or heart. |
| Korean AND government | Will search for items with both words, Korean and government, in any order. |
| "public policy" AND (encyclopedia OR introduction) | Will search for items with the phrase public policy and one or both of the words encyclopedia or introduction. |
| "digital signal processing" NOT proceedings | Will display items that have the phrase digital signal processing, and must not have the word proceedings |
Pro Tip: Put an asterisk in the search box to retrieve all items. You can then filter results with other parameters (e.g. format, location, language, etc.)
Advanced Searching
Most catalog and article databases have "advanced" searching features that allow you to create complex searches by combining elements, fields, or concepts. Library Search also provides an advanced search mode, the search fields of which vary depending upon which information category you select. You might decide to use the advanced search when you absolutely know certain elements, such as author name, precise article title, ISBN or ISSN, publisher name, etc., and you want to combine those certain elements at one time.
Image: Advanced Catalog Search form, using author = Johann Sebastian Bach, author = Yo-You Ma, and keyword = "cello suites"
DOI or PMID Searching
While there is no field in the Advanced Search form of the Library Articles Search for DOI (digital object identifier) or for PMID (PubMed identifier), you can search for these unique article identifiers in the Basic Search. In the search box, type the prefix doi: or pmid: and then the string of numbers or letters. For example:
Image: Search for a DOI, doi:10.1164/rccm.1996P11
Image: Search for a PMID, pmid:30265024