Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoi can hoi snippets" » "khoi can code snippets", "khoa can hoi snippets", "khoi nang hoi snippets", "hoc can hoi snippets", "khoi cau hoi snippets", "khoi can ho snippets", "khoi dan hoi snippets"
"python using java snippets" » "python using data snippets"

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

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