1. Great research and planning is key, considering search engine optimization factors like connections, content, culture, and compatibility across different environments and cultures.
2. Google is not the only important search engine - others like Baidu in China and Yandex in Russia are also significant. Mobile search reaches parts of the world that desktop may not.
3. Be careful not to abuse keywords - factors like plurals, prefixes, accents and language specifics need to be considered for proper localization.