Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mong cho ca snippets" » "dong cho ca snippets", "rong cho ca snippets", "cong cho ca snippets", "mong cho cac snippets", "mong cho can snippets", "mong cho cay 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: (((("mong cho ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mong cho ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mong cho ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong cho ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.