Tottenham boss Nuno Espirito Santo is not concerned about the criticism coming his way after a run of three Premier League defeats as his side prepares to face NS Mura in the UEFA Europa Conference League on Thursday. Nuno is already coming under pressure after successive losses to Crystal Palace, Chelsea and Arsenal, with the first-half display against the Gunners on Sunday going down as one of the worst performances in recent north London derbies. "There's no judgement. I'm not worried about the judgements. What I'm worried about is how we can play better. How can we play better?," said a defiant Nuno. "The judgement, and the criticism, and the opinion and all of that is all part of it ... That doesn't interfere with the way we work, it can only distract us," he added.