This is the 1351st most frequent Swedish word.
international
International: Relating to or involving two or more countries.
Here, 'internationell' is used as an adjective modifying the noun 'konferens' to indicate that the conference involved participants or aspects spanning multiple countries or cultures.
Han deltog i en internationell konferens.
He attended an international conference.
In this sentence, 'internationella' is the plural form of the adjective and describes 'relationer', referring to connections or interactions between entities from different countries.
De har internationella relationer med företag över hela världen.
They have international relations with companies all over the world.
Here, 'internationell' qualifies 'uppmärksamhet', suggesting that the attention toward the competition transcends national boundaries, making it a global matter.