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