Hi Juan, yeah.. i tried of onlyMorePopular and got some results but are not similar words or near words to the word i have given in the query.. Here i state you the output..
http://localhost:8080/solr/spellcheckCompRH?q=java&rows=0&spellcheck=true&spellcheck.collate=true&spellcheck.onlyMorePopular=true&spellcheck.count=20 the o/p i get is -<arr name="suggestion"> <str>data</str> <str>have</str> <str>can</str> <str>any</str> <str>all</str> <str>has</str> <str>each</str> <str>part</str> <str>make</str> <str>than</str> <str>also</str> </arr> but this words are not similar to the given word 'java'.... the near words would be javac,javax,data,java.io... etc.., the stated words are present in the index.. Regards, satya