Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"web trang va slippers" » "ke trang va slippers", "web bang va slippers", "le trang va slippers", "web tran van slippers", "web hang va slippers", "web trang va slippery", "web trang va grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("web trang va slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("web trang va slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( web trang va slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("web trang va slippers"))) or ("locating bug code snippets"))*.