Perhaps you should try some spelling variations:
"using data va snippets" » "using java va snippets", "using sat va snippets", "missing data va snippets", "using dat va snippets", "using data a snippets", "using data v0 snippets", "using data va slippers"
"dai cuong tai snippets" » "tai cong tai snippets", "dai luong tai snippets", "dai cuong bai snippets", "dai duong tai snippets", "dai cuong tai slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 va snippets") or ("dai cuong tai snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data va snippets") OR ("dai cuong tai snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using data va snippets ) or ( dai cuong tai snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using data va snippets") or ("dai cuong tai snippets"))) or ("locating bug code snippets"))*.