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