Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than dinh cu snippets" » "thuan dinh cu snippets", "thanh dinh cu snippets", "than kinh cu snippets", "than dinh cuu snippets", "than dinh chuc snippets", "than dinh chau 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: (((("than dinh cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than dinh cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than dinh cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than dinh cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.