After publishing articles, it can be tempting to change keywords quickly if traffic does not come, but search rankings usually take time to move. Many pages take a few months before they start showing their real position in search results. Changing keywords too early can confuse the direction of the site. It may be better to wait, watch impressions and clicks, then adjust slowly based on what is happening. Patience seems to be part of keyword strategy. How long do others normally wait before making changes?