Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"so tranh ban slippers" » "so trinh ban slippers", "so tranh hang slippers", "so tranh luan slippers", "co tranh ban slippers", "bo tranh ban slippers", "so trang ban slippers", "so tranh ban slippery", "so tranh ban 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: (((("so tranh ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("so tranh ban slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( so tranh ban slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("so tranh ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.