Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh hoa hoi snippets" » "thanh hoa hoi snippets", "khanh hoa hoi snippets", "hang hoa hoi snippets", "hanh khoa hoi snippets", "hanh hoa hoc snippets", "hanh hoa doi 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: (((("hanh hoa hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh hoa hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh hoa hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh hoa hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.