Source: eGrabber Newsletters

Yahoo!'s 'region' command allows you to target your searches to specific geographic locations. The Yahoo! search syntax for this command is as follows

region:"continent" intitle:resume "keyword"

For example, if you are looking for resumes of Business Analysts in North America, your search string will be

region:northamerica intitle:resume "Business Analyst" -sample -apply -jobs

You will find this search string pretty useful in finding candidates for your International assignments.