The keyword phrase "lotto results sept 11" functions as a noun phrase. The primary part of speech, which serves as the grammatical core or main point of the term, is the noun "results". This word represents the central concept that the article will define, describe, or elaborate upon.
In this construction, "results" is the head noun. The other components of the phrase act as modifiers that specify its meaning. The word "lotto" is an attributive noun (or noun adjunct) that clarifies the type of results being discussed. The phrase "sept 11" is a postpositive modifier, functioning adjectivally to specify the exact date associated with these results. Therefore, the entire phrase identifies a specific, concrete set of data.
Understanding that the keyword's core is a noun is crucial for structuring the article. The content should be expository, focusing on presenting factual information about this specific set of results. The article's purpose is not to describe an action (verb) or a quality (adjective), but to provide the details, data, and context pertaining to the tangible "results" of a lottery drawing on a particular date.