Thanks!  I'll work with @jmcanterafonseca next week to get the token and test this with a large FB data set.

Also, it occurred to me this morning that perhaps the wording of the comment was confusing.  Loading "all" search text here actually means all search text for the given range.  The search will still load and examine `CHUNK_SIZE` elements at a time just like it used to.  So the user will not be blocked waiting for all 1000 to load at once.  I'm not sure if that was part of your concern or not.