Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian tu 26 slippers" » "gian xu 26 slippers", "gian thua 26 slippers", "gian cua 26 slippers", "gian tu 21 slippers", "gian tu 20 slippers", "gian tu 23 slippers", "gian tu 26 slippery", "gian tu 26 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: (((("gian tu 26 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian tu 26 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian tu 26 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian tu 26 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.