By default iconicarchive uses the boolean search method. The most common boolean operators (+, -, *, "...") are supported, which greatly enhance the quality of matches. Unfortunately, there are some restrictions, which are explained on the fulltext search page. If you are looking for just one specific keyword, try the keyword index.
Fulltext search (free search with boolean operators)
Keyword index (all keywords displayed in a full index)
Complete list (all images displayed as a full list)
Upload review (all images displayed according to their upload date)
Random slideshow (all images displayed in a random order)