[BUGFIX] Make full search in lowlevel module work again

Due to the refactoring the advanced query functionality was broken and not
tested anymore.

The patch minimizes the functionality on the $GLOBALS['SOBE'] code again.

Related: #82729
Resolves: #83428
Releases: master
Change-Id: Ie83fd903aa8051167744e9f20444e5a021a36c75
Reviewed-on: https://review.typo3.org/55213


Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Reiner Teubner <rteubner@me.com>
Tested-by: Reiner Teubner <rteubner@me.com>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Tested-by: Andreas Fernandez <typo3@scripting-base.de>