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