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