Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cao thi anh slippers" » "cau thi anh slippers", "cao tai anh slippers", "dao thi anh slippers", "cao thi hanh slippers", "cao thi thanh slippers", "cao thich anh slippers", "cao thi anh slippery", "cao thi anh 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: (((("cao thi anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cao thi anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cao thi anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cao thi anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.