The keyword phrase functions grammatically as a compound proper noun or a nominal phrase. It operates as a single unit to name a specific, unique event: an American college football game. The componentsa date (11 sep), two teams (Notre Dame Fighting Irish, Toledo Rockets), and a broadcaster (Fox)are aggregated to form a singular identifier for that event.
In linguistic analysis, this structure is treated as a single syntactic unit. The juxtaposition of multiple proper nouns and a temporal modifier without connecting verbs or prepositions is a common convention used for titles, headlines, and data-driven searches. Each element modifies the others to narrow the subject to a precise point of reference. "Notre Dame Fighting Irish" and "Toledo Rockets" are themselves compound proper nouns, which are then combined with the date and the network to create a more complex, but still singular, subject heading.
Understanding this phrase as a single noun is critical for establishing an article's main point. The subject is not Notre Dame in general, nor the Fox network, but the specific event defined by the intersection of all these elements. Therefore, an article based on this keyword would focus on the analysis, reporting, or context of the game that occurred on September 11th between those two teams and was broadcast by that network. This grammatical classification dictates the scope and ensures the content directly addresses the event in its entirety.
