Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi vat anh slippers" » "phi va anh slippers", "phi van anh slippers", "phap vat anh slippers", "phi sat anh slippers", "phi dat anh slippers", "phi vat anh slippery", "phi vat anh 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: (((("phi vat anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( phi vat anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phi vat anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.