Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"su dung data slippers" » "su dung dat slippers", "su dung dan slippers", "su dung dau slippers", "su dung data slippery", "su dung data 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 ("su dung data slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("su dung data slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( su dung data slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("su dung data slippers"))) or ("locating bug code snippets"))*.