Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap lon vo snippets" » "phap lo vo snippets", "phap mon vo snippets", "phap hoan vo snippets", "phap lon va snippets", "phap lon ve snippets", "phap lon vi 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: (((("phap lon vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap lon vo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap lon vo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap lon vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.