Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bae han noi snippets" » "ban hang noi snippets", "ban hanh noi snippets", "bao hanh noi snippets", "bae hanh noi snippets", "bae ha noi snippets", "bae van noi 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: (((("bae han noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bae han noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bae han noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bae han noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.