One of the most significant trends in the field of SEO is the ever-increasing length and complexity of search queries. The era in which simple two- or three-word searches dominated is long gone. Instead, people now pose detailed, conversational questions—a shift that signals an expectation for search engines to provide more precise answers.

1. Historical Data

In a 2014 report, comScore noted:
1 word: 25.8%
2 words: 22.8%
3 words: 18.7%
4 words: 13.2%
5 words+: 19.5%

2. Current Characteristics

(1) Search queries increasingly resemble natural language, particularly as users become more accustomed to interacting with AI tools.
(2) Intent-driven: Long-tail keywords reveal users’ specific needs or questions.
(3) While search volume is lower, these terms typically face less competition, making them easier to effectively target within a content strategy. Furthermore, lower competition translates to a lower Cost Per Click (CPC).
(4) The advent of Large Language Models (LLMs) marks a significant shift in how users and potential customers interact with major search engines. LLMs excel at understanding and generating human-like language; consequently, users are more likely to input search queries using complete sentences or via voice search.
(5) Since the launch of ChatGPT and other Large Language Models (LLMs), one of the most notable trends observed in search behavior has been an increase in the length of search queries—specifically, a rise in phrases consisting of 7 to 8 words.
(6) There is a growing use of conversational modifiers—such as “best,” “affordable,” or “near me”—which help users precisely locate the specific information or products they require.

3. Countermeasures

(1) Shifting from short, generic keywords to more detailed, conversational terms can significantly boost the effectiveness of your marketing campaigns.
(2) Nowadays, many users can obtain immediate answers to their queries without needing to click on ads or organic search results; this trend has led to a decline in Click-Through Rates (CTR). Advertisements must therefore provide immediate value and feature precise keywords, focusing specifically on addressing users’ unique needs or pain points.
(3) Given the decline in click volume for traditional advertisements, it is crucial to enhance your brand’s visibility across other platforms. Social media, video content, influencer collaborations, and email marketing campaigns can all serve as effective complements to your search strategies.
(4) Users searching for “long-tail” keywords are typically seeking specific answers or solutions. Consequently, your content needs to be in-depth, valuable, well-structured, and optimized for semantic search.
(5) Long-form content performs best when it is easy to scan. Employing clear headings, subheadings, bullet points, and concise paragraphs makes your content both scannable and user-friendly. This approach not only enhances the user experience but also helps search engines better understand the context of your content.
(6) Incorporate variations of your target keywords, including synonyms and related phrases. You can use https://visuwords.com/ to generate additional ideas. Of course, there are also various other tools available for discovering search phrases and queries.

Reference:
https://linknow.com/blog/2025/01/24/the-average-search-query-is-getting-longer-heres-how-to-adapt-your-content/