Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"pho quan va snippets" » "pho quang va snippets", "nho quan va snippets", "phi quan va snippets", "pho quan vi snippets", "pho quan ha snippets", "pho luan va snippets", "pho quan va 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: (((("pho quan va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho quan va snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho quan va snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho quan va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.