Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"danh tu 31 slippers" » "anh tu 31 slippers", "hanh tu 31 slippers", "doanh thu 31 slippers", "danh tu 01 slippers", "danh tu 21 slippers", "danh tu 32 slippers", "danh tu 31 slippery", "danh tu 31 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 ("danh tu 31 slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("danh tu 31 slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( danh tu 31 slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("danh tu 31 slippers"))) or ("locating bug code snippets"))*.