Information retrieval courses can help you learn search algorithms, indexing techniques, and data mining strategies. You can build skills in evaluating search results, optimizing query performance, and understanding user intent. Many courses introduce tools like Elasticsearch, Apache Solr, and various machine learning libraries, showing how these technologies enhance information retrieval processes and improve the accuracy of search results.

Skills you'll gain: Text Mining, Data Processing, Microsoft Azure, Cloud Storage, Database Development, Data Storage, Data Storage Technologies, Unstructured Data, Application Development
★ 4.8 (23) · Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Vector Databases, Semantic Web, Model Optimization, Embeddings, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Presence, Interviewing Skills, Applicant Tracking Systems, Communication, Google Gemini, Professional Development, Oral Expression, AI literacy, Prompt Engineering Tools, AI Enablement, Brand Strategy, Value Propositions, LLM Application, Follow Through, Business Writing, Writing and Editing, Google Sheets, Generative AI, Relationship Management, Personal Attributes
★ 4.7 (113) · Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Generative Engine Optimization (GEO), Content Optimization, Digital Marketing Campaigns, Digital Marketing, Search Engine Optimization, ChatGPT, Content Development and Management, Web Content, Prioritization, Performance Reporting
Beginner · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Agentic Workflows, Search Engine Optimization, Agentic systems, Web Analytics and SEO, AI Workflows, Content Optimization, Generative AI Agents, Cross-Functional Team Leadership, Keyword Research, Prompt Engineering, Semantic Web, Prompt Patterns, ChatGPT, LLM Application, Content Strategy, Artificial Intelligence, Marketing Automation, Generative AI, Predictive Analytics, Business Strategy
Beginner · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Keyword Research, Search Engine Marketing, Search Engine Optimization, Web Analytics and SEO, Competitive Analysis, Content Optimization, Digital Marketing Tools, Performance Analysis, Web Analytics, Performance Measurement, Performance Management, Analytics
Beginner · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Computational Logic, Artificial Intelligence, AI literacy, Simulations, Algorithms, Machine Learning, Graph Theory
★ 4.8 (325) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Content Optimization, Search Engine Optimization, Blogs, Keyword Research, Content Creation, Content Strategy, Content Performance Analysis, AI Enablement, Editing, AI Integrations, Generative AI, Technology Strategies, Writing
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Keyword Research, Research, Search Engine Optimization, Search Engine Marketing, Content Strategy, Content Optimization, Web Analytics and SEO
Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Generative Engine Optimization (GEO), Large Language Modeling, Search Engine Optimization, Google Gemini, LLM Application, Content Optimization, Anthropic Claude, ChatGPT, Influencing, Artificial Intelligence, Content Strategy, Brand Awareness, Branding
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Google Analytics, Web Analytics and SEO, Search Engine Optimization, Web Analytics, Content Performance Analysis, Keyword Research, Content Optimization, Prioritization, Data Import/Export, Gap Analysis, Workflow Management, Data Integration, Performance Measurement
Beginner · Course · 1 - 4 Weeks

Indian Institute of Technology Guwahati
Skills you'll gain: User Research, UI/UX Research, Design Research, Competitive Analysis, Qualitative Research, User Experience, User Experience Design, User Centered Design, Research Methodologies, Focus Group, Interviewing Skills, Research, Data Collection, Stakeholder Analysis, Discussion Facilitation, Process Modeling
Beginner · Course · 1 - 3 Months