Perhaps you should try some spelling variations:
ihre grenzgebiete » ihren grenzgebieten, die grenzgebiete, im grenzgebiet
mathematica und » mathematica a, mathematica 2
modern surveys » modern survey, oder surveys, modern purveyors

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ergebnisse der ((mathematica und) OR (mathematica _)) ihre grenzgebiete. 2. folge, a series of modern surveys in mathematics".
• Adding a wildcard symbol may retrieve word variants: ergebnisse der ((mathematica und) OR (mathematica _)) ihre grenzgebiete. 2. folge, a series of modern surveys in mathematics*.