Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"san cong cac snippets" » "san cong code snippets", "sang cong cac snippets", "van cong cac snippets", "ban cong cac snippets", "san cuong cac snippets", "san cong tac snippets", "san cong 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: (((("san cong cac 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 cong cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( san cong cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("san cong cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.