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