Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets"
"dai cong va snippets" » "dai cuong va snippets", "tai cong va snippets", "doi cong va snippets", "dai dong va snippets", "dai cong ha snippets", "dai cong tac 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 snippets") or ("dai cong va snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data java snippets") OR ("dai cong va snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( using data java snippets ) or ( dai cong va snippets ))) or ( locating bug core snippets ))*.