where do i find pp recovery level 3 or 4?

[Sammy Baby]

the title says it all

[Cruciarius]

PP recovery lv 3 (http://www.pso-world.com/psz-items.php?item=435)
PP recovery lv 4 (http://www.pso-world.com/psz-items.php?item=436)

And although you didn't ask:
PP recovery lv 5 (http://www.pso-world.com/psz-items.php?item=437)

Oh and for future reference, the PSZ Items guide (http://www.pso-world.com/psz-items.php) is a handy tool to find items and their drop locations.

[Sammy Baby]

haha thank you

[FOmarRashidi]

Yep, Cruciarius is right. The PSZ items guide is a handy database to familiarize yourself with.