For a beginner, it is necessary carefulness in selecting and determining an effective domain name and popular. Effective domain in addition there is a correlation with the title, description and content websites/blogs, also must have a name that is easily remembered by many people, so people are not reluctant to revisit the address bar of your web browser.
Make your domain names with short sentences, which consists of only one or two syllables only. If it is not forced or no other choice, avoid using more than two syllables, in order to shorten the address of the website / blog and easily remembered by Internet users. If you have an idea for example domain of "job", then you can use domain names such as www.job.blogspot.com, or you can change into www.job.com, if using a paid domain.
Even if a domain name that you will make can not be used because it has been owned by someone else, you can try to add one more word such as www.jobsearch.com, www.jobopportunities.com, www.extrajob.com, www.jobathome.com, or any number of other variations that you can use.