Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luoc can ho snippets" » "luoc can code snippets", "luc canh ho snippets", "hoc can ho snippets", "luoc dai ho snippets", "luoc can tho snippets", "luoc can bo snippets", "luoc van ho snippets"
"python using java snippets" » "python using data 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: (((("luoc can ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luoc can ho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( luoc can ho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luoc can ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.