Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vat den son snippets" » "vat dien son snippets", "va den son snippets", "van den son snippets", "vat yen son snippets", "vat den soc snippets", "vat dong son snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vat den son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vat den son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vat den son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vat den son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.