In How does Stack Overflow implement its search indexing? it's mentioned that the post indexing cycle
... runs every 30 seconds on stackoverflow.com and here, 5 minutes for all other main sites, and 10 minutes for child metas.
On TeX.SE the post looking for Latex editor with good structure tree layout view that can handle verbatim (asked Jan 1, 2014) contains the word
However, searching for questions containing
texmaker yields the latest result from Dec 19th, 2013 (15 days ago):
Has the indexing procedure changed? Or what's going on here?