Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giup gin cua snippets" » "giu gin cua snippets", "giup nhin cua snippets", "giup ban cua snippets", "giup gian cua snippets", "giup gen cua snippets", "giup gia cua 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: (((("giup gin cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giup gin cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giup gin cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giup gin cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.