Man pages matching name data::streamdeserializer in section 3pm:

Data::StreamDeserializer.3pm.en	debian 10 / libdata-streamdeserializer-perl
Data::StreamDeserializer.3pm.en	debian 11 / libdata-streamdeserializer-perl
Data::StreamDeserializer.3pm.en	debian 12 / libdata-streamdeserializer-perl