Issues with search function

Hi guys,

Hoping someone can enlighten me as to the ins and out of webflows search function.
Here is a read only link to the website Im refering to:

When I search I want the site to only find that term or phrase. For example if I search for New Zealand, the results that come up should only be New Zealand not New York.

Second issue If I search for pie, I only want results that have the complete word pie, not pie in words such as piece.

Is there anyway to fix these issues or are we stuck with it like this? Please if I have set up the search page etc incorrectly feel free to let me know. Any help is appreciated.

Thanks in advance

Here is my public share link: LINK
(how to access public share link)