Hello @mekala_shankar
Welcome to the community!
Applications are not searchable through search.
As described in Searchable Fields - SailPoint Identity Services, only the following objects are searchable:
- Identities
- Entitlements
- Access Profiles
- Roles
- Events
- Account Activities
As a nested-level object, only a few attributes are searchable as described in
Nested-Level Fields for Identities.