Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi dao cau snippets" » "thi dao code snippets", "thi dai cau snippets", "thi hao cau snippets", "thi dan cau snippets", "thi dat cau snippets", "thi da cau snippets", "thi tao cau 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: (((("thi dao cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi dao cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi dao cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi dao cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.