Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian hat mon snippets" » "gian ha mon snippets", "gian dat mon snippets", "giang nhat mon snippets", "gian hao mon snippets", "gian hau mon snippets", "gian nhap mon 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: (((("python using java snippets") or ("gian hat mon snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("gian hat mon snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( gian hat mon snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("gian hat mon snippets"))) or ("locating bug code snippets"))*.