Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang van bon snippets" » "tang van code snippets", "dang van bon snippets", "hoang van bon snippets", "trong van bon snippets", "tang van ban snippets", "tang van dong snippets", "tang van cong 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 ("tang van bon snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tang van bon snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tang van bon snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tang van bon snippets"))) or ("locating bug core snippets"))*.