2 adverbs to describe how to rediscovering

E. The Philosophers of the nineteenth century have fortunately rediscovered the Mermaid in the north of Scotland!

Luckily just before camping he rediscovered Evans' track (motor party) so that, given decent weather, we shall be able to follow this.

2 adverbs to describe how to  rediscovering  - Adverbs for  rediscovering