Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao hanh le snippets" » "ban hanh le snippets", "dao hanh le snippets", "ban thanh le snippets", "bao thanh le snippets", "bao hanh ve snippets", "bao hanh 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: (((("bao hanh 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: (((("bao hanh le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao hanh le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao hanh le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.