function filterOneCharacterWordCombinations( wordCombinations ) {
	return wordCombinations.filter( function( combination ) {
		return ! ( combination.getLength() === 1 && combination.getWords()[ 0 ].length <= 1 );
	} );
}
function filterOneCharacterWordCombinations( wordCombinations ) {
	return wordCombinations.filter( function( combination ) {
		return ! ( combination.getLength() === 1 && combination.getWords()[ 0 ].length <= 1 );
	} );
}
function filterOneCharacterWordCombinations ( wordCombinations ) { return wordCombinations . filter ( function ( combination ) { return ! ( combination . getLength ( ) === 1 && combination . getWords ( ) [ 0 ] . length <= 1 ) ; } ) ; }
Filters word combinations that consist of a single one-character word.

@param {WordCombination[]} wordCombinations The word combinations to filter.
@returns {WordCombination[]} Filtered word combinations.
Filters word combinations that consist of a single one - character word .