Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chop mat dan slippers" » "cho mot dan slippers", "cham mat dan slippers", "cho mau dan slippers", "chop hat dan slippers", "chop luat dan slippers", "chop mat bang slippers", "chop mat dan slippery", "chop mat dan 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: (((("chop mat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chop mat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chop mat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chop mat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.