Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thong tu anh slippers" » "phong tuc anh slippers", "thong tin anh slippers", "thong ke anh slippers", "thong tu hanh slippers", "thong tu manh slippers", "thong thu anh slippers", "thong tu anh slippery", "thong tu anh 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: (((("thong tu anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thong tu anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thong tu anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thong tu anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.