Sample: Apple 1984 finds articles containing each word "Apple" and "1984", e.g. even "Apple Lisa 1984"
Sample: "Apple Lisa" finds articles with exact word order, e.g. "Apple Lisa 1984"
Sample: 13 finds articles with exact word "13" but also article IDs, e.g. "13" or "130"
Platzhalter z.B. für Banner (Spalte links Artikelübersicht)
