Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi re nghe snippets" » "thi ve nghe snippets", "thi te nghe snippets", "thi le nghe snippets", "thi ra nghe snippets", "thi tren nghe 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: (((("thi re nghe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi re nghe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi re nghe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi re nghe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.