A website owner can request the removal of their page from Google search results, but they must verify ownership to do so. If a page is not indexed, it may drop in search results over time, and urgent measures can be taken through Google's support page. To improve a page's visibility, obtaining backlinks from other indexed sites is crucial, as search engines prioritize pages with links. Users have expressed frustrations with search engines returning irrelevant results and difficulties in finding specific information, attributing some issues to the prevalence of low-quality content. Additionally, the indexing process can be affected by technical issues, such as server overloads or lack of maintenance on the site. Overall, search engine optimization relies heavily on link-building and proper site management to enhance visibility in search results.