The keyword term "september 11th astrology" functions grammatically as a noun phrase. Within this phrase, the principal word, or head, is the noun "astrology". This identification is crucial as it establishes the core subject of the article: a specific field of study or a collection of interpretations, not an action or a description.
In this construction, "September 11th" acts as an adjectival modifier, specifically an attributive noun. While "September 11th" is a proper noun representing a date, here it specifies the type or focus of the astrology being discussed. It narrows the broad topic of "astrology" to the sub-topic of astrological analyses, charts, and theories concerning the events that occurred on that particular date. This grammatical structure is common in English, where one noun modifies another to create a more specific concept (e.g., "space exploration," "computer science").
By determining that the core of the keyword is the noun "astrology," the article's focus is firmly defined. The content must center on the methods, findings, and discussions within the astrological field as they relate to September 11, 2001. The subject is the astrological perspective itselfplanetary alignments, event charts, and subsequent interpretationsrather than the historical event as the primary subject. This distinction guides the writer to treat the topic as an analysis of a specific application of astrology.
