Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi hua ve snippets" » "thi hue ve snippets", "thi ha ve snippets", "thi hoa ve snippets", "thi cua ve snippets", "thi chuan ve snippets", "thi thuat ve 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: (((("thi hua ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi hua ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi hua ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hua ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.