display as an advanced thumbnail gallery

Hi and thanks for this plugin just what i need,
The problem i have is i can display search images all well usinf shortcode [hr_SIS_display_images] but i dont want all the info to show next to each image aswell so i went to change the code image display to display=“advanced_thumbnails“ but nothing working code i used is
[hr_SIS_nextgen_searchbox]

[hr_SIS_display_images_display=“advanced_thumbnails“]

[nggallery id=2 template=caption] ( << this is what shows to gallery , images with caption as title)

basically wanting to show searched images same as what is shown normally through nggallery settings