Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van xuat dat slippers" » "san xuat dat slippers", "va xuat dat slippers", "phan xuat dat slippers", "van luat dat slippers", "van tuat dat slippers", "van xuat vat slippers", "van xuat dat slippery", "van xuat dat 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 xuat dat 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 xuat dat slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van xuat dat slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van xuat dat slippers"))) or ("locating bug code snippets"))*.