Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chung ve don snippets" » "chung ve code snippets", "chung vi don snippets", "chung cu don snippets", "chung tu don snippets", "chung ve dong snippets", "chung va don snippets", "chung ve do 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 ("chung ve don snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("chung ve don snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chung ve don snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chung ve don snippets"))) or ("locating bug core snippets"))*.