Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh de cua snippets" » "sinh dh cua snippets", "sinh dai cua snippets", "sinh le cua snippets", "sinh te cua snippets", "sinh dieu cua 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 de cua 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 de cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh de cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh de cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.