Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using data java slippery" » "using java java slippery", "using sat java slippery", "missing data java slippery", "using data java slippers"
"do luong cac snippets" » "do luong cuoc snippets", "do luong va snippets", "do luong tai snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using data java slippery") or ("do luong cac snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data java slippery") OR ("do luong cac snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using data java slippery ) or ( do luong cac snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using data java slippery") or ("do luong cac snippets"))) or ("locating bugs code snippets"))*.