Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bai banh chi snippets" » "ban banh chi snippets", "tai benh chi snippets", "tai ban chi snippets", "bai danh cho snippets", "bai dinh chi snippets", "bai bao chi 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: (((("bai banh chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bai banh chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai banh chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai banh chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.