Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java slippery" » "python using data slippery", "python using java slippers"
"buoc hoc dai snippets" » "duoc hoc dai snippets", "quoc hoc dai snippets", "buoc khoi dai snippets", "buoc hoc dan snippets"

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

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