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"
"cua dan tranh snippets" » "cua can tranh snippets", "cua dan thanh snippets", "cua dan trinh snippets", "cua dang tranh snippets", "cua ban tranh snippets", "ca dan tranh 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: (((("cua dan tranh snippets") or ("python using sat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua dan tranh snippets") OR ("python using sat slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua dan tranh snippets ) or ( python using sat slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua dan tranh snippets") or ("python using sat slippers"))) or ("locating bug code snippets"))*.