Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi cho can snippets" » "thi cho code snippets", "thi choi can snippets", "thi tho can snippets", "thi thao can snippets", "thi cho cac snippets", "thi cho phan snippets", "thi cho cong 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 ("thi cho can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thi cho can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thi cho can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thi cho can snippets"))) or ("locating bug core snippets"))*.