Search function is not working

[meanfishy]

every time I try to use the the search function, i get an error.

I am searching for; "ROM Building how many OEM are used" I have used both the quick search and the advanced search. and still receive the same error.

"The search term you specified (ROM) is under the minimum word length (4) and therefore will not be found. Please make this term longer.

If this term contains a wildcard, please make this term more specific."