Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java slippery" » "python using data slippery"
"n trinh tam slippers" » "n trinh tai slippers", "n trinh toan slippers", "n trinh cham slippers", "p trinh tam slippers", "anh trinh tam slippers", "dan trinh tam slippers", "n trinh tam grippers"

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

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