(To reach the Help page for Advanced Queries, click on Advanced Query, then Help.)
You may enter any combination of words or phrases. If a word has to be
found, precede the word with a '+' such as +MUMPS
If a word is to be
excluded, precede the word with a '-' such as: -FREE
To search for a phrase,
enclose the phrase with quotes, such as "find this phrase"
You may
also use the '+' and "-" qualifiers with phrases, such as
+"this
phrase has to be found"
The search treats every posting as a sequence of words. A word in this context means any string of letters and digits delimited by white space (spaces, tabs, line ends, start of document, end of document). To be a word, a string of alphanumerics does not have to be spelled correctly or be found in any dictionary. All that is required is that someone typed it as a single word in job posting. Thus, the following are words if they appear delimited in a document: HAL5000, Gorbachevnik, 602e21, www, http, EasierSaidThanDone. The following are all considered to be one word: don't, digital.com, x-y, AT&T, 3.14159, U.S., All'sFairInLoveAndWar.
A phrase is a string of words that are contiguous in a document, although they may be separated by any amount of white space or punctuation. They do not have to be grammatical in any human language--they just have to occur in a document as a contiguous sequence of words. Some examples:
Since the punctuation and white space are significant to the search (they delimit words), the phrases above are distinguishable from the following variants:
The way to enter a phrase in a query is to type the phrase as "a sequence of words separated by spaces and surrounded by double quotes".
Capital letters are not considered distinct from lower-case letters.
Accents are treated in the same way as capitalization. An accented word used in a query forces an exact match on the entire word. For example, if you use ÉLÉPHANT in a query, you will match only that spelling for the pachyderm.