Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giay cau cac snippets" » "gian cac cac snippets", "gia cam cac snippets", "gia cat cac snippets", "giay ca cac snippets", "giay cuu cac snippets", "giay cau ca 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 cau 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 cau cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giay cau cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giay cau cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.