Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"phan ung data slippers" » "phan xuong data slippers", "phan cong data slippers", "phan using data slippers", "phan dung dat slippers", "phan big data slippers", "phan ung data slippery", "phan ung data grippers"
"locating bug code snippets" » "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: (((("using java java snippets") or ("phan ung data slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("phan ung data slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( phan ung data slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("phan ung data slippers"))) or ("locating bug code snippets"))*.