Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua trung va slippers" » "cua trung va slippers", "xuan trung va slippers", "cua truong va slippers", "lua truong va slippers", "lua trang va slippers", "lua trung ha slippers", "lua trung va slippery", "lua trung va grippers"
"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: (((("python using java snippets") or ("lua trung 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 ("lua trung va slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lua trung va slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lua trung va slippers"))) or ("locating bug code snippets"))*.