Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dinh vi cac snippets" » "dinh vi code snippets", "dinh ve cac snippets", "dinh viet cac snippets", "dinh tri cac snippets", "dinh voi cac snippets", "dinh vai cac snippets", "dinh va cac 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: (((("dinh vi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh vi cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dinh vi cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh vi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.