Perhaps you should try some spelling variations:
"reading 1 econ snippets" » "reading _ econ snippets", "reading 2 econ snippets", "reading 3 econ snippets", "reading 1 second snippets"
"creating _ code snippets" » "creating _ core snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code 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: (((("reading 1 econ snippets") or ("creating _ code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading 1 econ snippets") OR ("creating _ code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading 1 econ snippets ) or ( creating _ code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading 1 econ snippets") or ("creating _ code snippets"))) or ("locating bug code snippets"))*.