You can specify a list of keywords in a single file with its binary mask and use the search engine to find them.
The file format should be something like this:
$ cat token token: Library token string: lib mask: ff 00 ff token: Realtime string: rt mask: ff ff
Note that tab is used to indent the 'string' and 'mask' tokens. The first line specifies the keyword name which have nothing to do with the search.
[0x08049A80]> /. /tmp/token Using keyword(Library token,lib,ff 00 ff) Using keyword(Realtime,rt,ff ff) Keywords: 2 29 hits found
Now you can move to the 'search' flag space and list the hits with the 'f' command.
[0x08049A80]> fs search [0x08049A80]> f ...
Use the '/n' command to seek between the hits. Or just 'n' and 'N' keys in visual mode.