Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phja den che snippets" » "phja de che snippets", "phja bien che snippets", "phja dien cho snippets", "pha den che snippets", "phia den che snippets", "phna den che 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: (((("phja den che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phja den che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phja den che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phja den che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.