OptionallimitPage size (1..500, default 100).
OptionaloffsetStart offset into the result set (default 0).
One or more search terms (names and/or postal codes). The wildcard * is
supported, e.g. "Mag*". Terms are split into words on whitespace and
punctuation ("Halle (Westf.)" → Halle, Westf), and every word must
match the same area. Words shorter than 2 characters are left out; 1..10
words must remain (see areaSearchWords).
Parameters for FitConnectClient.areas.