Log in to your AdWords account and Choose Tools in the Campaign Management section
Enter your keywords: In the field provided, enter your keywords so that each word or phrase appears on its own line.
Choose a currency: Select your of US Dollars. Do NOT input
anything into the CPC box. Leaving it blank will show you the range you will
pay to be in the top three positions.
Daily Budget: leave this blank. This will enable you to see an estimate of monthly charge from Google.
Choose your target language(s): Select which language(s) you'd like to target. Then Choose your target countries or regions. Click Continue when you are finished.