Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong ba cu snippets" » "trong ba code snippets", "trong ban cu snippets", "trong bau cu snippets", "trong ca cu snippets", "trong ba cau snippets", "trong ba chu snippets", "trong bat cu 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: (((("trong ba cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong ba cu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trong ba cu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong ba cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.