Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh danh ca snippets" » "minh danh ca snippets", "kinh doanh ca snippets", "sinh san ca snippets", "sinh dan ca snippets", "sinh doanh cua snippets", "sinh danh cho 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 danh ca 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 danh ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh danh ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh danh ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.