return this;
    }

    /**
     * Sets the index timeout.
     * @param timeout The index timeout.
     * @return This builder instance.
     */
    public SuggestSettingsBuilder indexTimeout(final String timeout) {
        timeoutSettings.setIndexTimeout(timeout);
        return this;
    }

    /**
     * Sets the bulk timeout.
     * @param timeout The bulk timeout.

// Default values
MAX_READING_NUM = 10
PREFIX_MATCH_WEIGHT = 2.0f
EXPECTED_INDEX_COUNT = 1

// Default timeouts
searchTimeout: 15s
indexTimeout: 1m
bulkTimeout: 1m
```

### Common Workflows

**Index Lifecycle:**
```java
suggester.createIndexIfNothing();      // Initial setup
suggester.createNextIndex();            // Create new index