Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi lan co snippets" » "thi lan code snippets", "thi hanh co snippets", "thi nang co snippets", "thi lien co snippets", "thi lang co snippets", "thi lan cho snippets", "thi lanh 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 ("thi lan co 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 lan co snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thi lan co snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thi lan co snippets"))) or ("locating bug core snippets"))*.