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