The Education UK site uses UCAS data under licence, so you would expect the search results to be much the same, if not exactly the same. But they're not. Even if you think it is more suitable for a non-native speaker of English to type, say, "Biological science" rather than click on it, the fact is that the student who does succeed in getting the spelling right etc. may have a rocky time. The serious question is why does anybody believe that the search system on Education UK, which has been this way for almost 8 years, is better in any regard for overseas students? It works sort of, for some searches, so it's better than the EFL or summer course searches. But let's not kid ourselves that this crappy service is helping international student recruitment.