unless someone knows otherwise, the most goals that have been scored during a 5 minute power play was 4, and it was by the Toronto Maple Leafs against the Atlanta Thrashers on Jan 7 2011.
On a side note, the Los Angeles Kings have the most famous multiple goal power play. It happened during game 6 of the 2012 Stanley Cup Finals against the New Jersey Devils. Although they only scored 3 goals during this power play, it was a major turning of the tide for LA, as they had lost the previous 2 games to New Jersey. It was that power play that lead the Kings to their first Stanley Cup win!
the New york suckers
Detroit Red Wings Beat the ranger 15-0 in the largest shutout in NHL history on Jan 23rd 1944. I don't know if that's the most unanswered overall though.
At the age of 15 years old, cristiano ronaldo scored 47 goals in one game against the brazilian national team
Detroit Red Wings. 15-0 against the Rangers.
I have socorred 17 goals in a single soccer game
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Fabregas
Alan Shearer has scored the most (260) premier league goals.
40 goals agains 0 these was AUSTRALIA agains some other team
Brazil have scored the most goals in their games.
David Beckham has scored 97 goals during his career. The most goals he scored for one team is 62 goals for Manchester United. He also scored an additional 17 goals for England's national team.
Portugal
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There have been two occasions in NHL history when the two opponents have combined for 21 goals. In 1920, Montreal beat Toronto 14-7 and in 1985, Edmonton beat Chicago 12-9. The most goals scored by a single team in a game was also in 1920 when Montreal beat Quebec 16-3.