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