Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi my danh slippers" » "thi ky danh slippers", "thi ly danh slippers", "thi mo danh slippers", "thi my danh slippery", "thi my danh 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: (((("thi my danh 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 my danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi my danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi my danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.