I think it would be nice to load results when I stop typing using a debounce or throttle delay function to prevent API rate-limit exhaustion. Here's an article from CSS-Tricks that explains the functions: Debouncing and Throttling Explained.

The page title is currently set to "Show Info". I think using the project name "ngbọ́" or some variation of it—perhaps the stylization suggested in #1—will be more appropriate. This title may then be combined with subtitles using a separator e.g. "ngbọ́ | Show Details" or "ngbọ́ · Show Details".

When I enter a search query and press the enter key while still focused on the search field, the page reloads to a fresh copy of the page with URL like this: https://estherphebe.github.io/ngbo-search/?search=bad.

The expected behavior on pressing the enter key is for the search to be executed and the results be shown as if I pressed the search button.

The search input field is slightly—or more noticeably in some cases—larger than the buttons—clear and search—next to it. The field should be adjusted to have the same height as the buttons so that it lies flush with them.

Currently the search results are limited to 10 items. It would be nice to have the ability to load more results by clicking a button at the end of the list of results like on DuckDuckGo or a list of mubered links corresponding to result page numbers like on Google.

When I enter a query like "aloof" for example, the page remains the same after clicking the search button and I cannot tell if the search is still being executed (#4 should fix this) or there are no results for this query.

There is no way to tell when a search is being executed but the result are yet to be returned. A loading message or icon should be enough to let users know to wait for the results to be returned.

I think it would add some flair to punctuate the header text that currently says "ngbọ́" with an interrobang (‽) which is a befitting combination of an exclamation mark (!) and a question mark (?).