Type in a command, or "ls dictionary" to search all commands for "dictionary", etc.
man 3D_Surround_Sound_Earbuds-OmmoSound
No manual entry for 3D_Surround_Sound_Earbuds-OmmoSound.
To search for "3D_Surround_Sound_Earbuds-OmmoSound", try typing ls 3D_Surround_Sound_Earbuds-OmmoSound.