Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh boi de snippets" » "trinh hoi de snippets", "trinh bong de snippets", "trinh do de snippets", "trinh bo de snippets", "trinh doi de snippets", "trinh moi de 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: (((("python using java snippets") or ("trinh boi de snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trinh boi de snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( trinh boi de snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("trinh boi de snippets"))) or ("locating bug code snippets"))*.