Type in two or more words, find all obituaries containing those words.
	OR: separate words with or.  George or Smith finds all obituaries containing 'George' or 'Smith'
	AND:  George and Smith.  Obituaries must contain both 'George' and 'Smith'.  Narrows the search.
	NOT: George not Smith.  Displays obituaries containing 'George' but rejects those that also contain the word 'Smith'
	(  brackets ): (Richard not Dick) and Jones.  Displays obituaries containing Richard if they do not contain Dick.  And if they contain Jones.
	partial word search add an asterisk * for example rosc* will find all obituaries with words starting with rosc*