Perhaps you should try some spelling variations:
ihre grenzgebiete » ihren grenzgebieten, die grenzgebiete, und grenzgebiete
mathematical und » mathematica und, mathematical union, mathematical using
modern surveys » modern survey, oder surveys, modern purveyors

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 und) OR (mathematica _)) ((ihre grenzgebiete) OR (im grenzgebiet)). 2. folge, a series of modern surveys in mathematics.
• Adding a wildcard symbol may retrieve word variants: ergebnisse der ((mathematical und) or (mathematica _)) ((ihre grenzgebiete) or (im grenzgebiet)). 2. folge, a series of modern surveys in mathematics*.