Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi tong cuc snippets" » "thi tong code snippets", "thai tong cuc snippets", "thi cong cuc snippets", "thi hong cuc snippets", "thi trong cuoc snippets", "thi thong cua snippets", "thi cong chuc 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: (((("thi tong cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi tong cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi tong cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi tong cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.