Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cao dinh su snippets" » "cao minh su snippets", "co dinh su snippets", "dao dinh su snippets", "cao dinh so snippets", "cao hinh su snippets", "cao dinh cu snippets", "cao dinh su slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cao dinh su snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cao dinh su snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cao dinh su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.