Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu manh cua snippets" » "chu manh cua snippets", "cuu anh cua snippets", "cua manh cua snippets", "cuu doanh cua snippets", "cuu ban cua 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: (((("cuu manh cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu manh cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu manh cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu manh cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.