Space between words of the query

[Jameel9]

Hi there

Sorry, my question may sound stupid.

When I use a single word as a query for targets, I do get what I want. However, when I use another notation (more than two words) for the same target, I get crazy long list where other targets are listed because they share words with my multi-word query.

For example:

'RdRp' gives good results (11 targets.
'RNA-directed RNA polymerase' gives thousands of targets. It seems every RNA polymerase entry was listed.

How to avoid this overwhelming result?