Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"van phuong la slippers" » "van phong la slippers", "va phuong la slippers", "van chuong la slippers", "van phuong lan slippers", "van phuong tay slippers", "van phuong mai slippers", "van phuong la slippery", "van phuong la 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 ("van phuong la slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("van phuong la slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( van phuong la slippers ))) or ( locating bug code snippets ))*.