Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang luong cac snippets" » "nang luong code snippets", "nang song cac snippets", "nang luong cuoc snippets", "nang luong va snippets", "nang luong tai snippets"
"using java java slippers" » "using data java slippers", "using java java slippery", "using java java grippers"

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

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