This is a specific query that likely combines (a sampler plugin) with Bob Dule (a misspelling of Bob Dulemba ? Or a search for "Bob Dule" as in a sound designer/preset maker?).
Since "Bob Dule" isn't a known major figure in sample libraries, the most probable interpretation is a user looking for — perhaps a misspelling of Bob Dul (a sound designer) or a typo for Bob Duley / Bob Dulemba . kontakt 8 bob dule
The user is looking for a Kontakt library named "Bob Dule" – which does not exist in major databases (Loot Audio, NI, PluginBoutique). This is a specific query that likely combines
"Kontakt 8: Is 'Bob Dule' a Hidden Library? (And How to Get Cinematic Textures Anyway)" kontakt 8 bob dule