Perhaps you should try some spelling variations:
cleaving methods » learning methods (Expand Search), annealing methods (Expand Search), learning method (Expand Search)
brewing methods » freezing methods (Expand Search), pruning methods (Expand Search), riveting methods (Expand Search)
counting method » coupling method (Expand Search), casting method (Expand Search), cooking method (Expand Search)
drying methods » learning methods (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: "((((brewing methods) OR (drying methods))) OR (((cleaving methods) OR (counting method))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((((brewing methods) OR (drying methods))) OR (((cleaving methods) OR (counting method))))".
• Removing quotes may allow a broader search: ((((brewing methods) OR (drying methods))) OR (((cleaving methods) OR (counting method)))).
• Adding a wildcard symbol may retrieve word variants: "((((brewing methods) OR (drying methods))) OR (((cleaving methods) OR (counting method))))*.