1. Recruiters perform straightforward keyword searching. All it takes is using LinkedIn's Advanced People Search function to find people within a certain geographic radius who possess the self-identified skills, education or experiences integral to a given search.
Why do we hiccup? Hiccups (also spelled hiccough) are sudden, involuntary contractions (spasms) of the diaphragm muscle. When the muscle spasms, the vocal cords snap shut, producing the hiccup sound.
1 By Sharing this Article.  Hiccups are the result of an involuntary spasm of your diaphragm, which is a muscle in your chest that plays a role in breathing. As your diaphragm tightens, the space between your vocal cords closes, leading to the characteristic hic sound.