Perhaps you should try some spelling variations:
preparation fermentation » preparation orientation, population fermentation, preparation presentations
fermentation methods » fermentation method, segmentation methods, cementation methods
methods decision » methods design, ethics decision, methods session
agent like » agents like, agents mike, agent linear
ant like » act like, paint like, set like
age like » wave like, we like

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

• Performing a fuzzy search may retrieve terms with similar spellings: preparation fermentation methods decision ((((agent like) OR (ant like))) or (age like))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: preparation fermentation methods decision ((((agent like) OR (ant like))) OR (age like)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "preparation fermentation methods decision ((((agent like) OR (ant like))) or (age like))".
• Adding a wildcard symbol may retrieve word variants: preparation fermentation methods decision ((((agent like) OR (ant like))) or (age like))*.