Which preposition to use with dorado

of Occurrences 7%

" "Why then you must know, in the first place," he began in his slow, even voice, "that it is a place I have sought for in all my wanderings, and I have been pretty far afield,but I sought it so long, and so vainly, that I began to think it was like the El Dorado of the old Adventurers, and had never existed at all.

in Occurrences 2%

{118} It is not improbable but that Voltaire's El Dorado in his "Candide," might have been suggested to him by this passage.

for Occurrences 1%

Thus the character of these laws was in no way socialistic; nor, however, did they provide an El Dorado for the state finances, for Wang Mang's officials turned all the laws to their private advantage.

to Occurrences 1%

During the past year, some lovers of Art in England organized an association, having as its purpose the introduction of English Art to the American public,partly, it was to be expected, with the view of opening this El Dorado to the English painter, but still more with the desire to extend the knowledge of what was to them a new and important revelation of Art.

Which preposition to use with  dorado