Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh so cong snippets" » "dinh so cong snippets", "hinh so cong snippets", "kinh so cong snippets", "sinh bo cong snippets", "sinh cao cong snippets", "sinh hoc cong 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: (((("sinh so cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sinh so cong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh so cong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh so cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.