Sort:  

1.1 = 1st sentence 1st word
148:2.2 = page 148, 2nd sentence 2nd word
1 4 9 – 1 4 7 = reverse the sentence you found

i thought kind of this i did the 1.1 = Interest then i went to the 4.3 which turned oud to be Nakamoto , 10.4 Capitalists ,21.3 Firms , 148 : 2.2 for me turned out to be Payment but then at 149-147 i got lost and havent been able to do anything

Check again my friend, you wrong about 4.3, 10.4, 21.3.
1st number is number of sentence
2nd number is number of word
Pay attention to the dot :)

oh yeah you're right i forgot about the dot

Why not be the number of line?