A simple shared workflow: find searches in Keyword Planner or in Arva SEO, choose the page for each one, review the fixes and track progress. Arva SEO adds the keyword map, the audit and the reporting to that sequence.
Do not choose on a promised ranking gain. Use your own Search Console results and the work you completed to judge progress.
Try Arva SEO with one website: open keyword research, put the best searches in the keyword map and track them with the free rank tracker. You can also check what each search means with the free search intent checker.