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