Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc hoi chi snippets" » "phuc hoi chi snippets", "thu hoi chi snippets", "thuc doi chi snippets", "thuc hoi chiu snippets", "thuc ho chi snippets", "thuc hop 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: (((("thuc hoi 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: (((("thuc hoi chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc hoi chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc hoi chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.