Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"vi ung java snippets" » "vi using java snippets", "vi ngu java snippets", "vi ung va snippets", "va ung java snippets", "vi luong java snippets", "vi trung java snippets", "vi ung java slippers"
"using low java snippets" » "using low java 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 low java snippets\") OR (\"vi ung java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using low java snippets ) OR ( vi ung java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using low java snippets") OR ("vi ung java snippets"))) OR ("locating bugs code snippets"))*.