It is the foundation for philological research and edition.

This caused Zhang to focus on his philological research.

These papers attracted great attention, and were almost the first introduction of German philological research to the English public.

In 1869 he wrote a history of German philological research, especially Oriental, during the 19th century.

The central tenets of British Israelism have been refuted by evidence from modern genetic, linguistic, archaeological and philological research.

There is philological research yet to be done.

He does not go into grammatical or philological research, and cares more for the sense of the whole sentence than for a single word.

It is a satire of bias and prejudice in academic and philological research.

While working for Grey he continued with his philological research and contributed to various publications during the late 1850s.

His activity is distributed among Occitanist politics, philological research and literary creation.