Perhaps you should try some spelling variations:
"do dang va snippets" » "da dang va snippets", "do danh va snippets", "xo dang va snippets", "do dang van snippets", "do dang vat snippets", "do hang va snippets", "do dang va slippers"
"using low java snippets" » "using low java 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: (((("do dang va snippets") or ("using low java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("do dang va snippets") OR ("using low java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( do dang va snippets ) or ( using low java snippets ))) or ( locating bug code snippets ))*.