Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giup xac le snippets" » "giup ban le snippets", "giup hoc le snippets", "giup mac le snippets", "giup bac le snippets", "giup cac le 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 xac le 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 xac le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giup xac le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giup xac le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.