MasterClass searches are not case sensitive
real estate - find all occurrences of the two
words "real estate" together.
commercial;lease - find all Web pages having
both the word "commercial" and the word
"lease". The semicolon (;) stands for "AND".
Netscape,Mosaic,Browser - find all Web pages
having any of the words "Netscape", "Mosaic", or
"Browser". The comma (,) stands for "OR".
rent;house,for sale;condo - find all Web
pages having both "rent" and "house" or having
both "for sale" and condo.
rent;house;{hottub,view} - find all Web pages
having both the words "rent" and "house" anywhere
in the page, AND at least one or other of the words
"hottub" or "view". The curly brackets {} are used
to override evaluation precedence. Without the brackets, this search would
be rent;house;hottub,view, which would search for all Web pages
having either all three words "rent",
"house", and "hottub", or simply
having the word "view".