I was surfing, and found that brilliant search engine. Hakia
According to its features It has a new algorithm for the searching called MAQ. The results looks relevant served with a simple user interface. It is worth a try. Below is the quotes..
MAQ versus Indexing
hakia’s designers broke from decades-old indexing method and built a much better system (called MAQ) to enable semantic analysis of Web pages, and “meaning-based” search. The information density in the MAQ system is significantly higher than that of a typical index table. The MAQ data resides on a distributed network of fast servers using a mosaic-like structure.