A viewer searches “how to add captions in Premiere Pro” because they want to finish a task, not admire a list of related terms. If your video answers that task clearly, the search phrase can guide the work without taking over the script. Start by deciding what the viewer should be able to do when the video ends.
Find the question behind the phrase
Try the phrase in YouTube search and note the wording that appears in suggestions and related results. Treat those as prompts for research, not proof of search volume or a promise of ranking. Then inspect the results themselves: are they tutorials, comparisons, quick fixes, or something else? That format gives you a clue about what a searcher may expect.
Build the answer into the video
Write a working title that names the task, then outline the steps in the order a viewer needs them. If a setting or prerequisite could trip someone up, bring it in before the step where it matters. The video should deliver the answer its title suggests; adding a phrase to the description cannot make an unrelated video a useful match.
Check the promise after publishing
Once the video has been live long enough to gather useful feedback, review its traffic sources and audience retention in YouTube Studio. Look for places where viewers leave or where the video does not appear to meet the expectation set by its packaging. If you have a related website, Google Search Console can help you understand how its pages appear in Google Search, but it is a separate view from YouTube’s own analytics. Use what you learn to improve the next answer, not to claim a result the data cannot support.