Some word-processing programs let you embed index entries within the manuscript.

The book has seven pages of, as his index entry puts it, "newspaper articles against."

The index entry on Angleton is 17 lines in itself.

The added records have to be indexed, which requires a second index entry for each 'track' of the data file.

The keys given in the index entries do not have to be actual keys.

There will be a rotational delay of half a revolution on average before the required track index entries are found.

Visitors to the website are able to look up a place name and see the index entry made for the manor, town, city or village.

There are better than forty index entries for Derry, most of them concerning the boom years of the lumber industry.

The index entry is 87 lines long.

Also, automatic keyphrase extraction can be useful in generating index entries for a large text corpus.