Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi dan bo snippets" » "thi dan code snippets", "thi doan bo snippets", "thi lan bo snippets", "thi dai bo snippets", "thi dan bao snippets", "thi dan bon snippets", "thi can bo 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 dan bo 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 dan bo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi dan bo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi dan bo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.