Start with filters to avoid noise, then refine with search. This saves time and returns highly relevant results.
Filters
Content Type:
Videos (see techniques in action)
Documents (specs, code, step-by-steps)
Podcasts (learn on the go)
Trade: ESI, PSI, ASI, RSI
Experience Level: Apprentice, Journeyman, Master/Supervisor
Search (use simple keywords)
Tools: “multimeter,” “pipe wrench,” “refrigerant recovery”
Techniques: “wire pulling,” “soldering,” “load calculations”
Problems: “troubleshooting,” “repair,” “maintenance”
Workflow (fast find)
Apply Trade + Experience + Content Type.
Enter 1–2 keywords.
Open the top 2–3 results and skim duration/description/level.
Tips
Filters first → then search.
If you get few results, remove one filter or broaden the term (e.g., “heat load” → “load calculations”).