Searching is demonstrated in Snippet 12, here is a sample how you can search and replace:

	String keywords[] = {"SearchItem1", "SearchItem2"};
	String keyvalues[] = {"ReplaceItem1", "ReplaceItem2"};
		
		
		
		
		for (int keywordIndex = 0; keywordIndex < keywords.length; keywordIndex++) {
			// replace all keywords by their respective keyValues
			
			// noa does not seem to support replacements(XReplaceable), so lets initiate a search and replace the occurences individually
			SearchDescriptor searchDescriptor = new SearchDescriptor(keywords[keywordIndex]);
			searchDescriptor.setIsCaseSensitive(true);
			
			ISearchResult searchResult = this.parentWizard.getDocument().getSearchService().findAll(searchDescriptor);
			
			if(!searchResult.isEmpty()) {
				//...and now select the result
				ITextRange[] textRanges = searchResult.getTextRanges();
				for (int resultIndex=0; resultIndex<textRanges.length; resultIndex++) {
					textRanges[resultIndex].setText(keyvalues[keywordIndex]);
					
				}
			}
		}