Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua thoi mo snippets" » "cua hoi mo snippets", "cua toi mo snippets", "cua khoi mo snippets", "cua thi mo snippets", "cua thong mo snippets", "cua thoai me 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: (((("cua thoi mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua thoi mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua thoi mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua thoi mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.