Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ngu can cho snippets" » "ngu can code snippets", "ngu ca cho snippets", "ngu van cho snippets", "ngu dan cho snippets", "ngu chan cho snippets", "ngu cap cho snippets", "ngu cao cho 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: (((("python using java snippets") or ("ngu can cho snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ngu can cho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ngu can cho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ngu can cho snippets"))) or ("locating bug core snippets"))*.