A visitor searching a highly specific phrase has usually already done the broad research and narrowed down exactly what they want, which makes them a warmer prospect than someone typing a generic term.
Specific Intent Signals a Closer Decision
Someone searching "waterproof hiking boots size 11 wide" is closer to buying than someone searching "hiking boots," and your page can match that specificity directly.
Less Competition Means Less Noise for the Searcher
Long-tail results tend to be more directly relevant, so a searcher who finds your page is more likely to feel it actually answers their question.
Lower Volume Doesn't Mean Lower Value
A handful of long-tail pages each converting well at modest traffic can add up to more revenue than a single page chasing a broad, low-converting term.
Next step: Use the Longtail Keywords Tool to find long-tail variations worth targeting on your highest-value product or service pages.