Perhaps you should try some spelling variations:
statistic » statistik, statistical, statistische
statistics » statistiks, statisticals, statistisches
statisticssal » statistikssal, statisticalssal, statistischessal
statisticalsal » statistikalsal, statisticalalsal, statistischealsal

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((statistic OR statistics) OR (statisticssal OR statisticalsal)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((statistic OR statistics) or (statisticssal or statisticalsal))".
• Adding a wildcard symbol may retrieve word variants: ((statistic OR statistics) or (statisticssal or statisticalsal))*.