Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau lieu nhe snippets" » "cau dieu nhe snippets", "cu lieu nhe snippets", "cau trieu nhe snippets", "cau lieu nghe snippets", "cau lieu nha snippets", "cau lieu che 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: (((("cau lieu nhe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau lieu nhe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau lieu nhe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau lieu nhe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.