OR Searches are designed so that you can search for more than one value in a field.
Lets say i wanted to search different countries in a field, i would write "Germany" then add an "Or" which means you want to search more than one thing. so to also search for Spain and France i would put "Germany" Or "Spain" Or "France".
Lets say i wanted to search different countries in a field, i would write "Germany" then add an "Or" which means you want to search more than one thing. so to also search for Spain and France i would put "Germany" Or "Spain" Or "France".
This is how to search for multiple things at once, a very helpful feauture