Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi bai ke snippets" » "hoc bai ke snippets", "hoi tai ke snippets", "khoi bay ke snippets", "hoi ba ke snippets", "hoi ban ke snippets", "hoi bai khen 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: (((("hoi bai ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi bai ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi bai ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi bai ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.