Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"gian voi can snippets" » "gian voi code snippets", "gian hoi can snippets", "gian ve can snippets", "dien voi can snippets", "gian voi cac snippets", "gian voi cong snippets", "gian 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: (((("gian 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: (((("gian voi can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( gian voi can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian voi can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.