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