QUESTION: Fix punctuation: Where most of our great experiences come from the realityshows of our TVchannels
ANS: -Where most of our great experiences come from the reality-shows of our TV-channels.

QUESTION: Fix punctuation: Do the intersection of polynomial curves through an iterative by repeating metode startende ved givne parametre
ANS: Do the intersection of polynomial curves through an iterative (by repeating) metode startende ved givne parametre.

QUESTION: Fix punctuation: After a little hunting we were able and happy to have found some companies who engage in cork recycling for a living
ANS: After a little hunting, we were able and happy to have found some companies who engage in cork recycling for a living.

QUESTION: Fix punctuation: Nails tacks drawing pins staples and similar articles of copper or with shafts of iron or steel and heads of copper screws bolts nuts screw hooks rivets cotters cotterpins washers including spring washers and similar articles of copper
ANS:
Nails, tacks, drawing pins, staples and similar articles, of copper or with shafts of iron or steel and heads of copper, screws, bolts, nuts, screw hooks, rivets, cotters, cotter-pins, washers "including spring washers" and similar articles, of copper (