@Entity
@Table(name = "XXX")
@Indexed
@AnalyzerDef(name = "analyzerGuichet",
      tokenizer = @TokenizerDef(factory = StandardTokenizerFactory.class),
      filters = {
   @TokenFilterDef(factory = ISOLatin1AccentFilterFactory.class),
   @TokenFilterDef(factory = LowerCaseFilterFactory.class),
   @TokenFilterDef(factory = ASCIIFoldingFilterFactory.class)
})
@Analyzer(definition = "analyzerGuichet")
public final class Guichetimplements Serializable {

        @Field(index = Index.TOKENIZED, store = Store.YES)
   @Column(name = "C_NOMGUICHET")
   private String nomGuichet;

...
      @IndexedEmbedded(depth = 1)
      @ManyToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
      @JoinColumn(name = "F_IDETABLISSEMENTPRETEUR")
      private OrganismePreteur organismePreteur;

}

@Entity
@Table(name = "XXX")
public final class OrganismePreteur implements Serializable {

        @Field(index = Index.TOKENIZED, store = Store.YES)
   @Column(name = "C_LIBELLE")
   private String denomination;

...
         @ContainedIn
   @OneToMany(fetch = FetchType.LAZY)
   @JoinColumn(name = "F_IDETABLISSEMENTPRETEUR", nullable = true)
   private Set<Guichet> guichets;
}

final FullTextEntityManager fullTextEntityManager = Search.getFullTextEntityManager(this.getEntityManager());
final String[] fields = new String[] { "organismePreteur.denomination", "nomGuichet"};
final Analyzer analyzer = fullTextEntityManager.getSearchFactory().getAnalyzer(Guichet.class);
final MultiFieldQueryParser parser = new MultiFieldQueryParser(Version.LUCENE_29, fields, analyzer);
query = parser.parse(mots);
...
... BoolezanQuery for fuzzyQuery ... etc..
FullTextQuery persistenceQuery = fullTextEntityManager.createFullTextQuery(booleanQuery, Guichet.class);
persistenceQuery.getResultList();