Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh hoi hoi snippets" » "hanh thoi hoi snippets", "hanh noi hoi snippets", "hanh hoa hoi snippets", "hanh hoi hoc snippets", "hanh hoc hoi snippets", "hanh hoi 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 hoi 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 hoi hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh hoi hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh hoi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.