Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"nang cua dat snippets" » "mang cua dat snippets", "hang cua dat snippets", "nang dua dat snippets", "nang cua dan snippets", "nang cua vat snippets", "nang cua dai snippets", "nang cua dat slippers"

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: "((((\"using java code snippets\") OR (\"nang cua dat snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( nang cua dat snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("nang cua dat snippets"))) OR ("locating bugs code snippets"))*.