Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dua voi can snippets" » "dua voi code snippets", "da voi can snippets", "dua moi can snippets", "sua voi can snippets", "dua voi cac snippets", "dua voi cong snippets", "dua voi hang 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: (((("dua voi can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dua voi can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dua voi can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dua voi can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.