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