Barcelona coach Xavi Hernandez is searching for answers with his team’s form dipping as they welcome Inter Milan in a must-win Champions League clash on Wednesday.

The Italian side visit Camp Nou in a near group clash, before Barca visit the Real Madrid at the Santiago Bernabeu in a battle to move clear at the top of La Liga. The Catalans are unbeaten in the Spanish top flight, but it’s a different story in Europe. Successive defeats on the road to  Bayern Munich and Inter leave them in desperate need of a win.