To use keywords to search for hot products, you can follow these steps:

1. Determine your target market: First, you need to determine the type of product you want to sell and your target market. This will help you find potential hot products more accurately.

2. Collect keywords: Collect relevant keywords for your target market and product type. Keywords can include product names, functions, features, brands, competitors, etc. You can use keyword research tools such as Google Keyword Planner, Ahrefs, SEMrush, etc. to collect keywords.

3. Analyze keyword data: Use keyword research tools to analyze the collected keyword data to understand the search volume, competition level, trends, etc. of keywords. Find keywords with higher search volume and lower competition level, which may help you find potential hot products.

4. Monitor popular products and trends: Pay attention to product trends and hot-selling products on popular e-commerce platforms such as Amazon, eBay, Taobao, etc. Analyze the characteristics, advantages of these products and why they are popular with consumers. You can subscribe to some e-commerce news and industry reports to get the latest market dynamics and trends.

5. Combine keywords and data analysis: Combine the collected keywords with popular products and trends to screen out products with explosive potential. Analyze the advantages and disadvantages, market demand and degree of competition of these products to determine the explosive products most likely to succeed.

6. Optimize product strategy: According to your analysis results, adjust your product strategy, such as optimizing product descriptions, pricing, inventory management, etc. At the same time, pay attention to consumer feedback and market changes, and adjust strategies at any time to adapt to market demand.

Please note that finding explosive products takes time and effort and cannot be achieved overnight. By continuously analyzing market trends, optimizing product strategies, and paying attention to consumer needs, you will be more likely to find products with explosive potential. I wish you success in the e-commerce market!