Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hon den cac snippets" » "don den cac snippets", "hoi den cac snippets", "hon don cac snippets", "hon dien cac snippets", "hon dan cac snippets", "hon de cac 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 den cac 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 den cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hon den cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hon den cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.