Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giang le con snippets" » "gian le con snippets", "giang ve con snippets", "giang lam con snippets", "giang le cong snippets", "giang len con snippets", "giang le 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: (((("giang le con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giang le con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giang le con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giang le con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.