Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"tho trinh do snippets" » "tho trinh code snippets", "tho tinh do snippets", "tao trinh do snippets", "thi trinh do snippets", "tho trinh ky snippets"
"python using data slippery" » "python using java slippery", "python using sat slippery", "python missing data slippery"

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