Meinten Sie:
classificationCode:(bk\:48.* OR ddc\:635*) databaseDate:[NOW/DAY-months TO NOW/DAY]
•
classificationCode:(bk\:48.* OR ddc\:635*) databaseDate:[NOW/DAY-6months TO NOW/DAY]
•
classificationCode:(bk\:48.* OR ddc\:635*) databaseDate:[NOW/DAY-3months TO NOW/DAY]
•
classificationCode:(bk\:48.* OR ddc\:635*) databaseDate:[NOW/DAY-4months TO NOW/DAY]
•
classificationCode:(bk\:48.* OR ddc\:635*) databaseDate:[NOW/DAY-5months TO NOW/DAY]