Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc cong dot snippets" » "hoc cong code snippets", "hoc co dot snippets", "cac cong dot snippets", "hoc dung dot snippets", "hoc cong mot snippets", "hoc cong dong snippets", "hoc cong doan 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: (((("hoc cong dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc cong dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hoc cong dot snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc cong dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.