Perhaps you should try some spelling variations:
"phan using java snippets" » "phan ung java snippets", "phan sinh java snippets", "python using java snippets", "phan using data snippets", "phan using java slippers"
"thong cac code snippets" » "trong cac code snippets", "phong cach code snippets", "thong cua code snippets", "thong cac cong snippets", "thong cac co snippets", "thong cac che snippets", "thong cac code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

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