Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh cua cha snippets" » "manh cua cha snippets", "dinh cuu cha snippets", "sinh va cha snippets", "sinh cua chu snippets", "sinh cua nha snippets", "sinh chua chay 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 cua cha 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 cua cha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh cua cha snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh cua cha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.