Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap can lan slippers" » "cap han lan slippers", "cap van lan slippers", "tap can lan slippers", "cap can ban slippers", "cap cao lan slippers", "cap can van slippers", "cap can lan slippery", "cap can lan 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 can lan 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 can lan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap can lan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap can lan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.