Merge branch 'gitlab-search' into 'master'

Update exact code search docs

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/150248



Merged-by: Dmitry Gruzd <dgruzd@gitlab.com>
Approved-by: Dmitry Gruzd <dgruzd@gitlab.com>
Co-authored-by: Ashraf Khamis <akhamis@gitlab.com>

doc/user/search/exact_code_search.md

@@ -23,7 +23,7 @@ WARNING:
 This feature is in [Beta](../../policy/experiment-beta-support.md#beta) and subject to change without notice.
 For more information, see [epic 9404](https://gitlab.com/groups/gitlab-org/-/epics/9404).
 
-With exact code search, you can use regular expressions and exact strings to search for code in a project.
+With exact code search, you can use regular expressions and exact strings to search for code in one or more projects.
 You can use backslashes to escape special characters and double quotes to search for exact strings.
 
 Exact code search is powered by [Zoekt](https://github.com/sourcegraph/zoekt)

doc/user/search/index.md

@@ -10,13 +10,15 @@ DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab.com, Self-managed, GitLab Dedicated
 
-GitLab has three types of search: basic search, [advanced search](advanced_search.md), and [exact code search](exact_code_search.md).
+GitLab has three types of search: **basic search**, [**advanced search**](advanced_search.md),
+and [**exact code search**](exact_code_search.md).
 
-All three types are available for code search. GitLab uses these types in this order of priority:
+All three types are available for code search.
+GitLab uses these types in this order of priority:
 
-- Exact code search: regular expressions and exact strings are supported.
-- Advanced search: when exact code search is not available.
-- Basic search: when exact code search and advanced search are not available
+- **Exact code search:** regular expressions and exact strings are supported.
+- **Advanced search:** when exact code search is not available.
+- **Basic search:** when exact code search and advanced search are not available
   or when you search against a non-default branch.
   This type does not support group or global search.