Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat mon noi snippets" » "hao mon noi snippets", "hau mon noi snippets", "nhap mon noi snippets", "hat muon noi snippets", "hat mon ngon snippets", "hat cong 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: (((("hat mon 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: (((("hat mon noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat mon noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat mon noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.