Problem when typing!

Hi, i have a situation, when i typing like name of variable, or whatever, in a short time, my typing begins to start shortcut of the framework, example, when im typing like the name of a variable ex: "Pedido…"when i press "P"key the action is like CMD+P, someone happens the same??
i have a Macbook Late 2013,
Someone can help me, reggards!!!