Separate multiple values with a pipe. Separate ranges with a colon.
'1|3|5' will search for 1, 3, or 5 while '1:5' will search for 1 through 5.
(Don't include the quotes.)

Separate multiple values with a space. Separate ranges with a colon.
'1 3 5' will search for 1, 3, or 5 while '1:5' will search for 1 through 5.
(Don't include the quotes.)
Suffixes must be explicitly stated; searching for 3 will not find 3N and vice versa. 3* will find 3N, 3S and 3, but not 31