The fix was applied as above. There was some problem with character encoding, but the query worked fine after that was resolved.

Could you send me edited fulltext.php file how you imagine.

My email [email removed].

/home/aparatur/domains/aparaturine.lt/public_html/app/code/local/Mage/CatalogSearch/Model/Resource/

Copy Fulltext.php there and make changes in the new file, not the old one.

$like[] = ‘`s`.`data_index` LIKE :likew’;
$bind[':likew'] = ‘%’ . $queryText . ‘%’;

$like[] = $helper->getCILike(data_index LIKE ‘%word1 word2%’);

and now getting error:

Parse error: syntax error, unexpected T_STRING in /home/aparatur/domains/aparaturine.lt/public_html/app/code/core/Mage/CatalogSearch/Model/Resource/Fulltext.php on line 356

$words = Mage::helper(‘core/string’)->splitWords($queryText, true, $query->getMaxQueryWords());
foreach ($words as $word) {
$like[] = $helper->getCILike(‘s.data_index’, $word, array(‘position’ => ‘any’));
}

The reasoning behind it is that we don’t want the words split up. The foreach ($words …) { .. } loop would create an array like

0: LIKE ‘word1′
1: LIKE ‘word2′
…
Which would end up as “Where (data_index LIKE ‘word1′ OR data_index LIKE ‘word2′)” etc. By replacing that block, you keep the search terms together, and so only get one condition for the like block: (data_index LIKE ‘%word1 word2%’).

Let me know how it goes!

So I don’t understand something:
this line:

$like[] = $helper->getCILike(‘s.data_index’, $word, array(‘position’ => ‘any’));

need change to:

$like[] = ‘`s`.`data_index` LIKE :likew’;
$bind[':likew'] = ‘%’ . $queryText . ‘%’;

?

Yes, that should be it. In the end, you want $like to be an array with 1 element, which would be your search term.

You might want to call escapeLikeValue on the search term before you add it in though – that will escape any characters which may cause trouble in the query.

Remember to switch the search mode to LIKE in the admin, otherwise this change will be bypassed