Text filter only on the whole word

if(@$searchProcessing != 'any'){
					foreach($terms as $term){
						if(empty($term)) continue;
						$array =array();
						foreach($searchField as $column){
							$array[]=' b.'.$column.' LIKE \'%'.hikashop_getEscaped($term, true).'%\' ';
							$fields[] = ' reference_field = \''.$column.'\' ';
						}
						$list[]='('.implode(' OR ', $array).')';
						$translationList[] = 'value LIKE \'%'.hikashop_getEscaped($term, true).'%\'';
					}
					$filters[]='('.implode(' AND ', $list).')';
					$translationFilters =  '('.implode(' AND ', $translationList).')';
				}else{
					foreach($terms as $term){
						if(empty($term))
							continue;
						foreach($searchField as $column){
							$list[]=' b.'.$column.' LIKE \'%'.hikashop_getEscaped($term, true).'%\' ';
							$fields[] = ' reference_field = \''.$column.'\' ';
						}
						$translationList[] = 'value LIKE \'%'.hikashop_getEscaped($term, true).'%\'';
					}
					$filters[]='('.implode(' OR ', $list).')';
					$translationFilters =  '('.implode(' OR ', $translationList).')';
				}