Perhaps you should try some spelling variations:
mathematical using » mathematica using, mathematics using, mathematical testing
ihrer grenzgebiete » ihre grenzgebiete, ihren grenzgebieten, der grenzgebiete
der mathematical » her mathematical, mer mathematical, order mathematical
modern survey » modern surgery, modeling survey, modern supply
models survey » modeling survey, models supply
model survey » model surgery, moral survey, modeling survey
using ihrer » ausgang ihrer, using ihacres, using bearer

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: ergebnisse der mathematical using ihrer grenzgebiete. 2. folge, a series of ((((modern survey) OR (models survey))) OR (model survey)) in mathematics.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ergebnisse der mathematical using ihrer grenzgebiete. 2. folge, a series of ((((modern survey) OR (models survey))) or (model survey)) in mathematics".
• Adding a wildcard symbol may retrieve word variants: ergebnisse der mathematical using ihrer grenzgebiete. 2. folge, a series of ((((modern survey) OR (models survey))) or (model survey)) in mathematics*.