Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua quan dat slippers" » "qua quan dat slippers", "cua ban dat slippers", "cua dan dat slippers", "cua quan sat slippers", "cua qua dat slippers", "cua quan dac slippers", "cua quan dat slippery", "cua quan dat 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: (((("cua quan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua quan dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua quan dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua quan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.