Perhaps you should try some spelling variations:
"va ban song snippets" » "va ban code snippets", "va bang song snippets", "va bean song snippets", "va ban cong snippets", "van ban song snippets", "va bai song snippets", "va bao song snippets"
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"

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

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