Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nao do danh slippers" » "nao do dinh slippers", "nao do sanh slippers", "nao dia danh slippers", "nao de danh slippers", "dao do danh slippers", "nam do danh slippers", "nao do danh slippery", "nao do danh 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nao do danh slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nao do danh slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nao do danh slippers"))) or ("locating bug code snippets"))*.