Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu tu 07 slippers" » "cau tu 07 slippers", "thu tu 07 slippers", "chung tu 07 slippers", "chu tu 107 slippers", "chu tu 01 slippers", "chu tu 05 slippers", "chu tu 07 slippery", "chu tu 07 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: (((("chu tu 07 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu tu 07 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu tu 07 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu tu 07 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.