Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"va think java slippery" » "va trinh java slippery", "van thinh java slippery", "va tinh java slippery", "va thiet java slippery", "va think 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 (\"va think java slippery\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using low java snippets ) OR ( va think java slippery ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using low java snippets") OR ("va think java slippery"))) OR ("locating bugs code snippets"))*.