Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc thi hon snippets" » "thuc thi hon snippets", "chu thi hon snippets", "thuc thai hon snippets", "chuc thi hong snippets", "chuc thi hoan snippets", "chuc thi hoa 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 thi hon 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 thi hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc thi hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc thi hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.