Many different types of circumstances can make you feel blue, so try to see if there's something causing the low mood. (relevantmagazine.com)
It seems a little weird to be honoring a company and not a singular product, but this is a special type of circumstance. (soundguys.com)
«Principles refer more or less directly to — indeed, they are often indistinguishable from — various values, interests, rights, policies and goals», explained Stephen Perry, whereas «[r] ules, by contrast, usually just specify a course of action to be followed in a particular type of circumstance.» (slaw.ca)