Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi lieu bao slippers" » "tai lieu bao slippers", "thi lien bao slippers", "thi dieu bao slippers", "thi lieu bai slippers", "thi lieu dao slippers", "thi lieu ban slippers", "thi lieu bao slippery", "thi lieu bao 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: (((("thi lieu bao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi lieu bao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi lieu bao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi lieu bao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.