Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"le danh can snippets" » "le danh code snippets", "le danh ca snippets", "le danh cau snippets", "le danh nhan snippets", "le dinh can snippets", "le anh can snippets", "le manh can 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: (((("le danh can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("le danh can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( le danh can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("le danh can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.