Perhaps you should try some spelling variations:
research achievements » recent achievements
research comments » research commons, research contents, research commentary
research elements » research experiments, research effects, research students
brand research » brain research, bond research, beyond research
rand research » range research, card research, ad research
online brand » online bin
online path » online part, online photo
path search » graph search

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: (((( online brand ((((research comments) OR (research elements))) OR (research achievements)) ) OR ( online path search document ))) OR ( online ((rand research) OR (brand research)) study )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( online brand ((((research comments) or (research elements))) or (research achievements)) ) or ( online path search document ))) or ( online ((rand research) OR (brand research)) study ))".
• Adding a wildcard symbol may retrieve word variants: (((( online brand ((((research comments) or (research elements))) or (research achievements)) ) or ( online path search document ))) or ( online ((rand research) OR (brand research)) study ))*.