Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran chat bo snippets" » "tran chat code snippets", "tran chau bo snippets", "tra chat bo snippets", "tran nhat bo snippets", "tran chat bao snippets", "tran chat beo snippets", "tran chat co 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: (((("python using java snippets") or ("tran chat bo snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tran chat bo snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tran chat bo snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tran chat bo snippets"))) or ("locating bug core snippets"))*.