Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"menh van den snippets" » "dinh van den snippets", "nen van den snippets", "benh va den snippets", "menh van de snippets", "menh van der snippets", "menh ban den 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: (((("menh van den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("menh van den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( menh van den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("menh van den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.