Issue: Search isnt working properly

I recall having a post here with a replay from pegasus about letting the H1 act like H2 (no seperation between the H1 blocks)
the posts had some code listed which i want to see again.

somehow if i search on my username.. i only get 30 results (checked all boxes to search through in advanced search)
but listed beneath my avatar says 50+ posts.

so i am missing quite a bunch of them.. ok some threads i have multiple posts by.
but yesterday i replied in a portal thread, today on a performance one... but dont show up on the 30 results