Search box on website not picking up products, any suggestions?

[FaveFilm]

Have noticed that products are not being found after entering certain words in the search box on my website. However entering another word in the title the product will be found. For example, the product 'From Dusk Till Dawn' - entering 'from' in the search box is not finding it, 'Dusk' & 'Dawn' will. The product 'Sixty Six' cannot be found using either word, whilst the product 'Seven/Se7en' can be found using 'Se7en', but not 'Seven'. Any suggestions as to why this is the case?

[NormanRouxel]

View / Search Settings / Search Option / Not Indexed has a list of words that won't be indexed for the Search. Sure enough, "from" is in there. The idea is to omit common words in case you get too many results.

[FaveFilm]

Norman you're a hero! Thanks a lot for that!