Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoi bai cau snippets" » "hoi bai code snippets", "hoc bai cau snippets", "hoi tai cau snippets", "khoi bay cau snippets", "hoi bai ca snippets", "hoi ba cau snippets", "hoi bac cau snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoi bai cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi bai cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hoi bai cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi bai cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.