Add spaces: Theyformbutoneattempttorepresenttheresultswhichcanbeachievedinthisdirection.

Answer: They form but one attempt to represent the results which can be achieved in this direction.

Add spaces: Inshorteverythingyouneedatthepriceof80.500Frenchfrancs(about18millionsoflire)inwhichisincludedthecompleteclothing:helmet,suit,bootsandgloves.

Answer: In short everything you need at the price of 80.500 French francs (about 18 millions of lire) in which is included the complete clothing: helmet, suit, boots and gloves.

Add spaces: ThemostfamousoftheuniversitiesofParis,theSorbonne,wasfoundedin1257byRobertdeSorbon.

Answer:
The most famous of the universities of Paris, the Sorbonne, was founded in 1257 by Robert de Sorbon.