Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong dat doc snippets" » "cong dat code snippets", "dong dat doc snippets", "cong dan doc snippets", "cong da doc snippets", "cong dat duoc snippets", "cong day doc snippets", "cong dat nuoc 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 ("cong dat doc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong dat doc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong dat doc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong dat doc snippets"))) or ("locating bug core snippets"))*.