Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van xuan ha slippers" » "van quan ha slippers", "van tuan ha slippers", "van xuat ha slippers", "van xuan nhan slippers", "van quan hai slippers", "van xuan ha slippery", "van xuan ha grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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