<?php
mb_internal_encoding('utf-8');
 
error_reporting(-1);
$text = "Благоустройство и озеленение - 1 услуга Выпoлнение рабoт по комплекснoму благоустрoйству двoрoвой территoрии по адресу: ул.Гурьянoва д.2 к.2";
 
$regexp = "/[a-z]+/ui";
$regexpSpace = "/[ ]/ui";
$match = [];
$parts = preg_split($regexpSpace, $text, 0, PREG_SPLIT_NO_EMPTY);
foreach ($parts as $word) {
	if (preg_match($regexp, $word, $match)) {
		echo "В слове $word содержится латинская буква(-ы) $match[0]\n";
	}
}

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