code: public List<GitlabProject> searchProjects(String search) throws IOException {
          Query query = new Query()
                  .append("search", search);
          String tailUrl = GitlabProject.URL + query.toString();
          GitlabProject[] response = retrieve().to(tailUrl, GitlabProject[].class);
          return Arrays.asList(response);
      }
docs: Get a list of projects accessible by the authenticated user by search.
  
  @return A list of gitlab projects
  @throws IOException on gitlab api call error