Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap 15 tan slippers" » "cap 1 tan slippers", "cap 5 tan slippers", "cap 25 tan slippers", "cap 1500 tan slippers", "cap 15 tan slippery", "cap 15 tan 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: (((("cap 15 tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap 15 tan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap 15 tan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap 15 tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.