Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"2003 va con snippets" » "2000 va con snippets", "2013 va con snippets", "2003 voi con snippets", "2003 va cong snippets", "2003 va co 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: (((("python using java snippets") or ("2003 va con snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("2003 va con snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( 2003 va con snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("2003 va con snippets"))) or ("locating bug code snippets"))*.