Error parsing your query: path:(--this.b)
You might try to enclose your search term in quotes:
" path:(--this.b)" or read the
Help on query language(eventually
escape special characters with
\)
Error message from parser:
Cannot parse ' path:(--this.b)': Encountered "-" at line 1, column 8.
Was expecting one of:
"(" ...
"*" ...
<QUOTED> ...
<TERM> ...
<PREFIXTERM> ...
<WILDTERM> ...
"[" ...
"{" ...
<NUMBER> ...