public function search($field, $value, array $options = array())
	{
		$this->query = $this->index->addConditionToQuery($this->query, array(
			'field'      => $field,
			'value'      => $value,
			'required'   => array_get($options, 'required', true),
			'prohibited' => array_get($options, 'prohibited', false),
			'phrase'     => array_get($options, 'phrase', false),
			'fuzzy'      => array_get($options, 'fuzzy', null),
		));
		
		return $this;
	}