 For an information retrieval task,  significant improvements of up to 8.8\% in NDCG@10 were obtained for natural language queries  .
<clarity>  For an information retrieval task,  significant improvements of up to 8.8\% in NDCG@10 were obtained for natural language queries  .
 For an information retrieval task, significant improvements of up to 8.8\% in NDCG@10 for natural language queries .