CSS word-wrap break-word example : break long text into multiple lines

When i post a link on my website and there are no space between line, content exceeds the boundary of the specified rendering box for an element. for example https://www.google.co.in/#sclient=psy-ab&q=word+wrap+css&oq=wordra&gs_l=hp.1.2.0i10l3j0.0.0.8.413.0.0.0.0.0.0.0.0..0.0...0.0.0..1c..17.psy-ab.jTO0inW3qno&pbx=1&bav=on.2,or.r_cp.r_qf.&bvm=bv.48572450,d.bmk&fp=636638cea70c3482&biw=1366&bih=643 , there rae no line break and no space because of all content of my page goes down.

word-wrap: break-word css property used to control it but this not work.