Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"san chi cham snippets" » "san chi code snippets", "san chin cham snippets", "san thi cham snippets", "san khi cham snippets", "van chi cham snippets", "luan chi cham snippets", "toan chi cham 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: (((("san chi cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("san chi cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( san chi cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("san chi cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.