Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim dinh doc snippets" » "kiem dinh doc snippets", "giam dinh doc snippets", "kien dinh doc snippets", "kim dinh duc snippets", "kim dinh ngoc snippets", "kim trinh doc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("kim dinh doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kim dinh doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim dinh doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim dinh doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.