Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh ve cau snippets" » "dinh ve cau snippets", "sinh va cau snippets", "kinh ve cau snippets", "sinh ke cau snippets", "sinh ve cac 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 ve cau 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 ve cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh ve cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh ve cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.