[burky]

I just tried this and got an error that says "Error! -search error" when searching for the term "angular directives". Not very compelling.

[blotter_paper]

I just tried this same search in Chrome mobile, with and without quotes, and didn't encounter this error. Not doubting you, just adding a data point.

[state_less]

I received a similar error using Chrome, then tried in Firefox and am now getting search results.

[monetus]

Any idea what's going on there?