Search term for Grandchild step

Problem/Motivation

When we search the grandchild step in the search box, we get the specific result for the grandchild step as well as the parent ladder of the grandchild step . We always wants to show the grandchild step in the context rather than specific one.

Steps to reproduce

• Enter the grandchild step in the search box
• The search result will show up
• We want to Show the grandchild step with their parent ladder

Proposed resolution

-- We can build our own processor to search the nested grandchild steps
-- Also the usage Search API

Remaining tasks

User interface changes

TBD

API changes

TBD

Data model changes

TBD