Unable to search for collaborations:LHCf%20OR%20collaborations:D0: parse_exception: Encountered " ":" ": "" at line 1, column 41. Was expecting one of: <EOF> <AND> ... <OR> ... <NOT> ... "+" ... "-" ... <BAREOPER> ... "(" ... "*" ... "^" ... <QUOTED> ... <TERM> ... <FUZZY_SLOP> ... <PREFIXTERM> ... <WILDTERM> ... <REGEXPTERM> ... "[" ... "{" ... <NUMBER> ...

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