I completed some trails of SalesForce Trailhead. Now I come back to make some new modules and I have found that some of the trails I did have included some new modules to enrich the knowledge of the trail.
For instance on the developer beginner there is a new module for search engine, where you learn about:
- Salesforce Object Search Language (SOSL) and other aspects of search.
- How to refine a search and have a balance between data offered and time response.
- How to include auto-suggest on searchs.
- How admins can promote a maximum of 2000 terms.
Once completed you have again completed the trail, with more points: from 19225 to 19525.