Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pho hac de snippets" » "pho ha de snippets", "pho hai de snippets", "pho bac de snippets", "pho hoc de snippets", "pho tac de snippets", "pho hat de 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: (((("pho hac de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho hac de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho hac de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho hac de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.