Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"si rang thao snippets" » "si hoang thao snippets", "si rang ham snippets", "si sang than snippets", "si hang thao snippets", "sinh rang thao snippets", "si trong thao snippets", "si rang thao slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("si rang thao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("si rang thao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( si rang thao snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("si rang thao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.