Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong sua lua slippers" » "cong suat lua slippers", "cong cua lua slippers", "cong suc lua slippers", "cong sua chua slippers", "cong cua luat slippers", "cong suat sua slippers", "cong sua lua slippery", "cong sua lua 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: (((("cong sua lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong sua lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong sua lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong sua lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.