Why does =FIND("Company","Company") return 31/12/99

In a Libreoffice Calc I do =FIND(“Company”,“Company”) and it returns 31/12/99. Is this supposed to happen and what is the expected outcome?
Thank You
OS: Ubuntu 14.10

The expected return-Value is 1 but the dumb user in Front of the Keyboard has formatted the FormulaCell as Date - so 1 is showed as first Day since Day Zero at 30 Dez 1899

You mean ‘dumb’.

@rautamiekka: Yes!

I never formatted the cell!

who else ??