public function getTopKeywords($numberOfDays = 365, $maxResults = 30)
    {
        list($startDate, $endDate) = $this->calculateNumberOfDays($numberOfDays);

        return $this->getTopKeyWordsForPeriod($startDate, $endDate, $maxResults);
    }
public function getTopKeywords($numberOfDays = 365, $maxResults = 30)
    {
        list($startDate, $endDate) = $this->calculateNumberOfDays($numberOfDays);

        return $this->getTopKeyWordsForPeriod($startDate, $endDate, $maxResults);
    }
public function getTopKeywords ( $ numberOfDays = 365 , $ maxResults = 30 ) { list ( $ startDate , $ endDate ) = $ this -> calculateNumberOfDays ( $ numberOfDays ) ; return $ this -> getTopKeyWordsForPeriod ( $ startDate , $ endDate , $ maxResults ) ; }
Get the top keywords.

@param int $numberOfDays
@param int $maxResults

@return Collection
Get the top keywords .