Perhaps you should try some spelling variations:
"globalizacao in classes of convex functions" » "localizacao in classes of convex functions" (Expand Search), "globalizacao in classes of convex functional" (Expand Search)
"utilization in classes of convex function" » "optimization in classes of convex function" (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: (("globalizacao in classes of convex functions") OR ("utilization in classes of convex function"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"globalizacao in classes of convex functions\") OR (\"utilization in classes of convex function\"))".
• Removing quotes may allow a broader search: (( globalizacao in classes of convex functions ) OR ( utilization in classes of convex function )).
• Adding a wildcard symbol may retrieve word variants: (("globalizacao in classes of convex functions") OR ("utilization in classes of convex function"))*.