"ic e"

The space will break the word, and it will look for any offer that has its name in any part of it "ic" nd the next word starting with "e"  => No results for "ic e"

"ice"

It will look for any offer that has its name in any part of it "ice" => Ice Brioche And Drink

"nd "

It won't look for any offer, because it didn't reach the 3 characters limitation =>  No results for "nd "

"nd d"

The space will break the word, and it will look for any offer that has its name in any part of it "nd" and the next word starting with "d" => Ice Brioche And Drink

"iceb"

It will look for any offer that has its name in any part of it "iceb" => No results for "iceb

"iC e"

The space will break the word, and it will look for any offer that has its name in any part of it "ic" nd the next word starting with "e" => No results for "ic e"

"ND d"

The space will break the word, and it will look for any offer that has its name in any part of it "nd" and the next word starting with "d" => Ice Brioche And Drink