Keyphrases
- user queries
- search queries
- query formulation
- search mechanism
- efficient search
- query reformulation
- query suggestion
- search algorithm
- efficient retrieval
- result quality
- response time
- search engine
- query specific
- search quality
- query refinement
- complex queries
- indexing techniques
- search results clustering
- result set
- database
- search space
- prior art
- search experience
- query processing
- search result diversification
- personalized search
- search terms
- keyword search
- data structure
- video search
- search history
- relevance feedback
- web queries
- web search engines
- multiple queries
- exploratory search
- search tasks
- interactive search
- web searches
- initial query
- keyword queries
- keywords
- relevance ranking
- federated search
- user interaction
- web search
- original query