Perhaps you should try some spelling variations:
linear modelss » linear models, linear model, linear modes
lines model » linear model, line models, linkages model
line model » linear model, linear models, murine model
line mode » line models, linear mode, online mode

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((( line mode ) OR ((( lines model ) OR ( line model ))))) OR ( linear modelss )).
• Adding a wildcard symbol may retrieve word variants: (((( line mode ) or ((( lines model ) or ( line model ))))) or ( linear modelss ))*.