Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tai lang do snippets" » "tai cong do snippets", "thi lan do snippets", "tai san do snippets", "tai dang do snippets", "tai lang o snippets", "tai lang co 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: (((("tai lang do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tai lang do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tai lang do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tai lang do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.