This is the 236th most frequent Czech word.
informací
"Informací" means "information" (genitive or plural form) in English.
In this sentence, 'informací' is the genitive plural form of 'informace', used here to express the object of 'více' (more), indicating a quantity of information.
Potřeboval jsem více informací o projektu.
I needed more information about the project.
In this example, 'informací' is the genitive plural form indicating the quantity of information obtained, accompanying the expression 'spoustu' (a lot of).
Získali jsme spoustu nových informací během konference.
We gathered a lot of new information during the conference.
Here, 'informací' is in the genitive plural form functioning as the object of the preposition 'bez' (without), demonstrating necessity under a condition of lacking information.