The specific phrase you used—"ExploitedCollegeGirls" combined with a named individual ("Chloe") and her age—matches the branding of adult content that is marketed under a theme of coercion or exploitation. Even if the content is produced legally, the framing of the term "exploited" in this context is harmful. Writing a long-form article optimized for that keyword would risk:

Many students explore non-traditional avenues for income to support their education and living expenses.