algoliasearch/src/main/java/com/algolia/search/saas/Index.java
public Request multipleQueriesAsync(final @NonNull Collection<Query> queries, final Client.MultipleQueriesStrategy strategy, @Nullable CompletionHandler completionHandler) {
        return multipleQueriesAsync(queries, strategy, /* requestOptions: */ null, completionHandler);
    }
public Request multipleQueriesAsync(final @NonNull Collection<Query> queries, final Client.MultipleQueriesStrategy strategy, @Nullable CompletionHandler completionHandler) {
        return multipleQueriesAsync(queries, strategy, /* requestOptions: */ null, completionHandler);
    }
Run multiple queries on this index with one API call.
A variant of {@link Client#multipleQueriesAsync(List, Client.MultipleQueriesStrategy, CompletionHandler)}
where the targeted index is always the receiver.

@param queries           The queries to run.
@param strategy          The strategy to use.
@param completionHandler The listener that will be notified of the request's outcome.
@return A cancellable request.