Tottenham Hotspur head coach Martin Jol admits that he is concerned by his side's continuing goalscoring problems, following the 0-0 draw at home to Fulham.
Spurs have failed to find the net in their last three league games, with Dutchman Jol looking for the right combination in attack.
He said: "It is a concern. We could have been a bit more lively up front.
"If you want to win you have to play good football and put your chances away.
"You cannot bide your time, you have to get results. We have to show more imagination to the front players and show more imagination up front.
"It's not all about finishing, it's about preparing them for the finish. We need a bit more imagination, certainly at home.
"We did okay defensively and we were a bit unfortunate as well. You can be negative and sometimes I am, but the players have to be positive.
"We have to work on our team shape and teamwork."