Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tuong ho hon snippets" » "tong hop hon snippets", "tuong bo hon snippets", "tuong ho mon snippets", "tuong ro hon 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: (((("tuong ho 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: (((("tuong ho hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tuong ho hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuong ho hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.