Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"may hoat doi snippets" » "may hoat code snippets", "may khoan doi snippets", "dan hoat doi snippets", "may khoa doi snippets", "may hoa doi snippets", "may hat doi snippets", "may hoat dong snippets"
"python using java snippets" » "python using data snippets"

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 ("may hoat doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("may hoat doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( may hoat doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("may hoat doi snippets"))) or ("locating bug core snippets"))*.