Sleuthing used in a sentence

Sleuthing in a sentence as a noun

Nice sleuthing, but if that were the case wouldn't the same problem be seen more broadly?

I did a bit of sleuthing and noticed they have a scratch card at the bottom of the page.

Through a bit of sleuthing and some good guess work, we found the Formspring accounts for these Twitter users.

Having worked with factories in China I'm not sure the sleuthing relating to glue types, etc really mean a lot.

We then had to some internal sleuthing to hunt down who was participating, and more importantly, stop it from happening.

But this is getting ridiculous and this sleuthing/snooping is uncomfortable.

His sleuthing may attract attention, but any hacker who penetrates the inner realm would probably never know there was a larger doll wrapped around it.

I kid, but imagine seeing pompous development advice stapled to official justification for some internet sleuthing!