Perhaps you should try some spelling variations:
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"da cau data slippers" » "da a data slippers", "da cau hat slippers", "da cau danh slippers", "dat cau data slippers", "va cau data slippers", "da cau data slippery", "da cau 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("da cau data slippers") OR ("python using data snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( da cau data slippers ) or ( python using data snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("da cau data slippers") or ("python using data snippets"))) or ("locating bug code snippets"))*.