Findings:

• Jakob Ammann
• Jakob Dylan
• Jakob (user)
• Jakob Steiner
• Johann Jakob Herzog
• Jakob Gronovius
• Jakob Corvinus
• Jakob von Uexküll
• Jakob Sprenger
• Jakob von Gunten
• Jakob Lorber
• Jacobi symbol
• Jakob Arjouni
• Jakob Kjaer
• Jakob Fugger
• Dr. Dave and Jakob's Grandma
• Jakob the Liar
• Jakob Dylan has all your fucking money, kid!
• Jakob Nielsen
• Jakob Bernoulli
• Jacobi theta function
• Jacobi Elliptic Function
• Jacobi iteration

If you Log in you could create a "Jakob Jacobi" node. If you don't already have an account, you can register here.