Unfinished sentences, in-jokes, catchphrases, hesitation markers like 'er' and 'you know', and words can be understood without a context.
Computer will never laugh at your jokes, make sarcastic comments, volunteer irrelevant but interesting information.
A pattern is like a partly specified sentence in which some of the words are present and some are still to be filled in.
The = (single equals) wild card stands for any number of words.
Pascal and FORTRAN consist of English words such as READ, WRITE, and GOTO but they do not contain any mathematical symbols.
It is already known who will set wireless standards.
Linux has been around since 1991.
Linux is not available for free.
PCs from HP will soon come with video software.
The Web uses the IP and TCP protocols to move packets around.