Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"hoc cong va slippers" » "hoc co va slippers", "cac cong va slippers", "hoc dung va slippers", "hoc dong va slippers", "hoc cong ha slippers", "hoc cong tac slippers", "hoc cong va slippery", "hoc cong va 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 ("hoc cong va slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("hoc cong va slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( hoc cong va slippers ))) or ( locating bug code snippets ))*.