Hi,

is it possible to use wildcards or some kind of regular expressions in keywords when filtering? The problem is that I want to get all posts of a certain topic. The topic is not only defined by a single keyword, but by a list of keywords and by keywords that can be similar.

For example for getting posts about Jakob Ludwig Felix Mendelssohn Bartholdy, I want to use a filter like this
'(Jakob )(Ludwig )Felix (Mendelssohn |M. )Bartholdy'
instead of
'Jakob Ludwig Felix Mendelsohn Bartholdy' OR 'Jakob Ludwig Felix M. Bartholdy' OR 'Ludwig Felix Mendelsohn Bartholdy' OR 'Ludwig Felix M. Bartholdy' OR ... 'Felix Bartholdy'

Another question/feature request: Is it possible to combine logical AND and OR?
For example to get posts about a person in certain citys, I want to use a filter like
(Berlin OR D(ü|ue)sseldorf OR Frankfurt OR Leipzig) 'Felix (Mendelsohn )Bartholdy'

Kind regards,
abelbabel