Perhaps you should try some spelling variations:
"python using sat slippers" » "python using data slippers", "python using a slippers", "python using raw slippers", "python using sat slippery", "python using sat grippers"
"le dinh tu snippets" » "le minh tu snippets", "le danh tu snippets", "le dinh cu snippets", "le tinh tu snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("le dinh tu snippets") or ("python using sat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("le dinh tu snippets") OR ("python using sat slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( le dinh tu snippets ) or ( python using sat slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("le dinh tu snippets") or ("python using sat slippers"))) or ("locating bug code snippets"))*.