Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham soc toi snippets" » "cham song toi snippets", "pham soc toi snippets", "chat soc toi snippets", "cam soc toi 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: (((("cham soc toi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cham soc toi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham soc toi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham soc toi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.