Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java a snippets" » "using data a snippets", "using java _ snippets", "using java can snippets"
"dai luong tai snippets" » "dai cuong tai snippets", "dai duong tai snippets", "do luong tai snippets", "dai dung tai snippets", "dai luong va 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 java a snippets") or ("dai luong tai snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java a snippets") OR ("dai luong tai snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java a snippets ) or ( dai luong tai snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java a snippets") or ("dai luong tai snippets"))) or ("locating bug core snippets"))*.