Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vat hoc trac slippers" » "vat hoi trac slippers", "vat hoc truc slippers", "vat hoc thuc slippers", "van hoc trac slippers", "va hoc trac slippers", "vat hoc trac slippery", "vat hoc trac 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: (((("vat hoc trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vat hoc trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vat hoc trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vat hoc trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.