This is the 241st most frequent Czech word.
tohoto
"Tohoto" means "of this" or "this (genitive/accusative singular form)" in English.
Here, "tohoto" is used to describe and specify the noun "města" (city), giving the meaning 'of this specific city'.
Nemohu si vzpomenout na jméno tohoto města.
I can't remember the name of this city.
In this example, "tohoto" refers to the noun "dokumentu" (document), indicating 'belonging to or connected with this specific document'.
Obsah tohoto dokumentu je důvěrný.
The content of this document is confidential.
The word "tohoto" is used to specify "výzkumu" (research), meaning 'related to or connected with this particular research.'