Looking on the internet deeply has found these results:

index of is the most popular phrase on the web.

index to 1937,000 results on the web	index of 14,040,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Something that reveals or indicates; a sign: "Her face ... was a fair index to her disposition" (Samuel Butler). 3. A character (?) used in printing to call attention to �... At the end of the tenth volume is an index to the whole ten volumes. Journeys ... We have seen that the book is an index to his reading: let us see now how many �... Look up the recipe for potato soup in the index. Potato soup is listed under �soup� in the index. The card catalog is an index to the materials in the library. Designed for music reearch and students, Index to Printed Music (IPM) provides over 511,000 records of individual music works. Specialized search limiters�...	2016 23:53 Index of /download/. Icon Name Last modified Size Description. [DIR] Parent Directory [DIR] 2/ 09 [DIR]�... [DIR] 1/ 08 Apr 2016 14:13 Apr

index to

1937,000 results on the web

index of

14,040,000 results on the web

More popular!

Something that reveals or indicates; a sign: "Her face ... was a fair index to her disposition" (Samuel Butler). 3. A character (?) used in printing to call attention to �...
At the end of the tenth volume is an index to the whole ten volumes. Journeys ... We have seen that the book is an index to his reading: let us see now how many �...
Look up the recipe for potato soup in the index. Potato soup is listed under �soup� in the index. The card catalog is an index to the materials in the library.
Designed for music reearch and students, Index to Printed Music (IPM) provides over 511,000 records of individual music works. Specialized search limiters�...

2016 23:53
Index of /download/. Icon Name Last modified Size Description. [DIR] Parent Directory
[DIR] 2/ 09
[DIR]�...
[DIR] 1/ 08
Apr
2016 14:13
Apr