Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu tin cha snippets" » "thu tin code snippets", "thuc tin cha snippets", "tu tin cha snippets", "thu hien cha snippets", "thu tin chi snippets", "thu tin ha snippets", "thu tinh chat 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: (((("thu tin cha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu tin cha snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thu tin cha snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu tin cha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.