Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"so thiet cuc snippets" » "so thiet code snippets", "so thi cuc snippets", "so nhiet cua snippets", "so thien cac snippets", "soc thiet cuc snippets", "hoc thiet cuc snippets", "hoa thiet cuc 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: (((("so thiet cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("so thiet cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( so thiet cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("so thiet cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.