This is the 2078th most frequent German word.
umfangreiche
Extensive; comprehensive.
Here, 'umfangreiche' modifies 'Informationen', indicating the breadth or scope of the information contained.
Das Buch enthält umfangreiche Informationen über die Geschichte Deutschlands.
The book contains extensive information about the history of Germany.
In this sentence, 'umfangreiche' describes 'Bibliothek', emphasizing the large and diverse collection of books available.
Die umfangreiche Bibliothek bietet eine große Auswahl an Literatur.
The extensive library offers a wide range of literature.
Here, 'umfangreiche' specifies 'Vorbereitungen', referring to the comprehensive scope of the efforts and arrangements needed.