Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"danh han tu snippets" » "danh nhan tu snippets", "anh han tu snippets", "danh hau tu snippets", "danh phan tu snippets", "danh hanh tu snippets", "danh ban tu snippets", "danh han tu slippers"

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 ("danh han tu snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("danh han tu snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( danh han tu snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("danh han tu snippets"))) or ("locating bung code snippets"))*.