Hover Text on Search and Index

I'm using WebHelp with Robohelp HTML version 11.

We're using a skin and 508 compliance checkbox is not selected, which is the display we want to use.

Is there a way to added hover text for "Type in the keyword to find?" Anyway to add this to the HHK file to as hover text?

Is there anyway to add hover text for the "Type in the word(s) to search for" file in the Search tab?

Is there anyway to add hover text for the "Show results that include all search words" checkbox in the Search tab?

Is there anyway to add hover text to the "Highlight search results" checkbox in the Search  tab?

Is there anyway to add hover text to the "Search Results per page" checkbox in the Search tab?

Is there anyway to add hover text to the Search textbox in the upper-right order of the help window?

Thanks,