Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc ve chi snippets" » "thuc ve code snippets", "thuc va chi snippets", "thuc te chi snippets", "thuc viet chi snippets", "thuc ve chim snippets", "thuc ke chi snippets", "thuc ve cai 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 ve chi 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 ve chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thuc ve chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc ve chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.