nitpicking over details

Translations
придирки к деталям
He was nitpicking over details in the report.
Он придирался к деталям в отчёте.
Definitions
The act of focusing on and criticizing small, insignificant details rather than addressing the larger or more important issues.
Words
nitpicking

verb
придирающийся
over

preposition
из-за
details

noun
детали