you and yahoo each agree that the tos and the relationship between the parties shall be governed by the laws of the state of california without regard to its conflict of law provisions and that any and all claims , causes of action or disputes -lrb- regardless of theory -rrb- arising out of or relating to the tos , or the relationship between you and yahoo , shall be brought exclusively in the courts located in the county of santa clara , california or the u.s. district court for the northern district of california .