I’m wanting to remove the page titles in the result,

I am not sure which title on the page you want to remove so could you please describe it a bit more in detail or share the screenshot of it?

but the search also seems to un-format the title below the search result from the page in which the search was conducted. eg. The title below the search results “Player Game Logs” is smaller and aligned to the far left for some reason, but wasn’t prior to conducting a search.
Meaning the text within the list of results is not centered anymore.

You can center align it by adding the below CSS code in the Custom CSS option of Ivory Search plugin settings on the path Ivory Search -> Settings -> Settings

.search-results .articles-classic .text-box h2 {
    text-align: center;
    display: block;
}

I hope you are well today and thank you for your question.

Could you please share the search results page URL from your site where it is displaying so that I can help you to hide the page titles?

Best regards,
Ivory Search Support

Currently, the plugin does not provide functionality that you are trying to achieve regarding the tags but we will consider this to be implemented in the future version of the plugin.

It seems I didn’t explain it clearly to you, therefore, you didn’t understand it.

Let me explain to you again, the AND condition is only considered for one tag and not on multiple tags that you are considering.

There are 2 tags on the post, one ‘ivory’ and one ‘search’.
If you search ‘ivory search’ or ‘search ivory’ it doesn’t find it.

In this case, there isn’t any tag containing both the words ‘ivory search’ or ‘search ivory’ on your website therefore it doesn’t return anything. As said above it doesn’t consider multiple tags.

You can achieve this by adding the below CSS code in the Custom CSS option of Ivory Search plugin settings on the path Ivory Search -> Settings -> Settings

form.is-search-form {
    width: 100%;
    display: table;
    margin: 0 auto;
}

form.is-search-form label {
    width: calc( 100% - 100px );
}

form.is-search-form label input.is-search-input {
    width: 100%;
}

Please change the above-shared CSS code according to your requirement.