Searching URL artifact using Java API

I am unable to get RAM URL artifact in the search result using the java api.

If I search using the URL title ("RAM Automation Test" in below screenshot), I get the correct result. But if I search for the URL value, RAM search is returning no result.

 

Is it possible to search for the link instead of title?

Please advise.

 

I tried the same thing as mentioned in the RAM help doc, as shown in below code snippet-

 RAMAssetQueryBuilder query = (RAMAssetQueryBuilder)session.createAssetQuery("text that would be in my artifact");
		query.setSearchModes(SearchQuery.SEARCH_WITHIN_ARTIFACTS_FLAG);
		
		SearchResult result = session.getAssets(query);

		AssetSearchResult[] results = result.getAssetSearchResults();
		
		asset = (RAMAsset)results[0].getAsset();
		
		ArtifactSearchResult[] artifactResults = results[0].getMatchingArtifacts();
		
		RAMArtifact artifact = (RAMArtifact)artifactResults[0].getArtifact();