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