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