Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets"
"vi sinh data slippers" » "vi using data slippers", "vi sinh vat slippers", "vi dinh dat slippers", "vi sinh data slippery", "vi sinh data grippers"

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 raw java snippets\") OR (\"vi sinh data slippers\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using raw java snippets ) OR ( vi sinh data slippers ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using raw java snippets") OR ("vi sinh data slippers"))) OR ("locating bugs code snippets"))*.