Site dropped in May. Old non-existent urls return to index in June

.

[Sobriquet]

My site was entirely dropped last month. It had started with pages beign dropped and then it entirely vanished.

Yesterday, the site came back on google and there were 36000 pages indexed? 90% of the pages are those which i had removed last year when allegra stuck me.

Presently, my site before lst month removal had about 900 pages indexed ( after big daddy ) and had about 20 top ranking / first page results. But now.. no first page result and almost no traffic.

What could be this? all my old ( removed ) pages are now showing up in the index.

Just wonderign, whats up with google.

[Sobriquet]

any views on the above?

[g1smd]

Google shows a copy of most recently deleted pages as Supplemental Results.

They hang on to those results for several years, even for sites that have "gone".