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