Highlighting all occurrences of a particular phrase, including the spaces between words

[Tom Hogan]

Is it possible to highlight all occurrences of a particular phrase, including the spaces between words, rather than the individual words themselves? For example, if I wanted to create a red box around all occurrences of the phrase "Son of God" I could do a search for that phrase and then try to highlight all the hits by holding down the Shift key; however, that would give me three individual red boxes around each word in the phrase, not a single box around the entire phrase (see examples below).